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Patent Assignment Assignor Details
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Assignor Name : ZHANG, ETUAN
Total Assignments: 101
Assignment: 1
Reel/Frame:012193/0471   Pages: 4
Recorded: 09/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
2
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
3
DE ROUFFIGNAC, ERIC
Exec Dt:
09/06/2001
4
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/06/2001
5
BERCHENKO, ILYA E.
Exec Dt:
09/06/2001
6
MAHER, KEVIN ALBERT
Exec Dt:
09/06/2001
7
ZHANG, ETUAN
Exec Dt:
09/06/2001
8
SCHOELING, LANNY GENE
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020035307
09841239
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
DAVID QUIMBY
POST OFFICE BOX 398
AUSTIN, TX 78767
Assignment: 2
Reel/Frame:012204/0317   Pages: 4
Recorded: 09/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
DE ROUFFIGNAC, ERIC
Exec Dt:
09/06/2001
4
BERCHENKO, ILYA E.
Exec Dt:
09/06/2001
5
STEGEMEIER, GEORGE L.
Exec Dt:
09/07/2001
6
ZHANG, ETUAN
Exec Dt:
09/06/2001
7
SHAHIN, GORDON T.
Exec Dt:
09/06/2001
8
FOWLER, THOMAS D.
Exec Dt:
09/06/2001
9
RYAN, ROBERT C.
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6715548
US20030062164
09841639
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN TX 78767-0398
Assignment: 3
Reel/Frame:012204/0332   Pages: 3
Recorded: 09/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
DE ROUFFIGNAC, ERIC
Exec Dt:
09/06/2001
4
ZHANG, ETUAN
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
POB 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020040779
09841296
Correspondence name and address
SHELL OIL CO.
POB 2463
HOUSTON TX 77252-8463
Assignment: 4
Reel/Frame:012204/0335   Pages: 4
Recorded: 09/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
WELLINGTON, SCOTT LEE
Exec Dt:
09/06/2001
4
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/06/2001
5
BERCHENKO, ILYA EMIL
Exec Dt:
09/06/2001
6
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
7
ZHANG, ETUAN
Exec Dt:
09/06/2001
8
FOWLER, THOMAS DAVID
Exec Dt:
09/06/2001
9
RYAN, ROBERT CHARLES
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6725921
US20020036103
09841638
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 5
Reel/Frame:012204/0628   Pages: 4
Recorded: 09/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
WELLINGTON, SCOTT LEE
Exec Dt:
09/06/2001
4
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/06/2001
5
BERCHENKO, ILYA EMIL
Exec Dt:
09/06/2001
6
ZHANG, ETUAN
Exec Dt:
09/06/2001
7
FOWLER, THOMAS DAVID
Exec Dt:
09/06/2001
8
RYAN, ROBERT CHARLES
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6973967
US20020046883
09841430
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TEXAS 78767-0398
Assignment: 6
Reel/Frame:012204/0957   Pages: 4
Recorded: 09/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT L.
Exec Dt:
09/07/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
DE ROUFFIGNAC, ERIC
Exec Dt:
09/06/2001
4
BERCHENKO,ILYA E
Exec Dt:
09/06/2001
5
STEGEMEIER, GEORGE L.
Exec Dt:
09/07/2001
6
MAHER, KEVIN ALBERT
Exec Dt:
09/06/2001
7
ZHANG, ETUAN
Exec Dt:
09/06/2001
8
SHAHIN, GORDON T.
Exec Dt:
09/06/2001
9
FOWLER, THOMAS D.
Exec Dt:
09/06/2001
10
RYAN, ROBERT C.
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6948563
US20020040778
09841301
Correspondence name and address
CONLEY, ROSE & TAYON P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 7
Reel/Frame:012208/0116   Pages: 3
Recorded: 09/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
ZHANG, ETUAN
Exec Dt:
09/06/2001
4
MADGAVKAR, AJAY MADHAV
Exec Dt:
09/07/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020027001
09841127
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 8
Reel/Frame:012208/0974   Pages: 4
Recorded: 09/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
2
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
3
DE ROUFFIGNAC, ERIC
Exec Dt:
09/06/2001
4
BERCHENKO, ILYA EMIL
Exec Dt:
09/06/2001
5
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
6
ZHANG, ETUAN
Exec Dt:
09/06/2001
7
SHAHIN, GORDON THOMAS JR.
Exec Dt:
09/06/2001
8
FOWLER, THOMAS DAVID
Exec Dt:
09/06/2001
9
RYAN, ROBERT CHARLES
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6758268
US20020053435
09841499
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 9
Reel/Frame:012215/0330   Pages: 4
Recorded: 09/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
DE ROUFFIGNAC, ERIC
Exec Dt:
09/06/2001
4
BERCHENKO, ILYA E.
Exec Dt:
09/06/2001
5
STEGEMEIER, GEORGE L.
Exec Dt:
09/07/2001
6
MAHER, KEVIN ALBERT
Exec Dt:
09/06/2001
7
ZHANG, ETUAN
Exec Dt:
09/06/2001
8
SHAHIN, GORDON T.
Exec Dt:
09/06/2001
9
FOWLER, THOMAS D.
Exec Dt:
09/06/2001
10
RYAN, ROBERT C.
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6591906
US20020046837
09841297
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 10
Reel/Frame:012215/0905   Pages: 4
Recorded: 09/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ROUFFIGNAC, ERIC
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
4
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/06/2001
5
MAHER, KEVIN ALBERT
Exec Dt:
09/06/2001
6
ZHANG, ETUAN
Exec Dt:
09/06/2001
7
FOWLER, THOMAS DAVID
Exec Dt:
09/06/2001
8
KEEDY, CHARLES ROBERT
Exec Dt:
09/06/2001
9
RYAN, ROBERT CHARLES
Exec Dt:
09/06/2001
10
HUNSUCKER, BRUCE GERARD
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6752210
US20020039486
09841440
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 11
Reel/Frame:012217/0399   Pages: 5
Recorded: 09/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ETUAN
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
4
DE ROUFFIGNAC, ERIC
Exec Dt:
09/06/2001
5
BERCHENKO, ILYA E.
Exec Dt:
09/06/2001
6
STEGEMEIER, GEORGE L.
Exec Dt:
09/07/2001
7
SHAHIN, GORDON T.
Exec Dt:
09/06/2001
8
FOWLER, THOMAS D.
Exec Dt:
09/06/2001
9
RYAN, ROBERT C.
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6725920
US20020046832
09841293
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767
Assignment: 12
Reel/Frame:012226/0910   Pages: 4
Recorded: 10/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEEDY, CHARLES ROBERT
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
4
DE ROUFFIGNAC, ERIC
Exec Dt:
09/06/2001
5
BERCHENKO, ILYA E.
Exec Dt:
09/06/2001
6
STEGEMEIER, GEORGE L.
Exec Dt:
09/07/2001
7
ZHANG, ETUAN
Exec Dt:
09/06/2001
8
SHAHIN, GORDON T.
Exec Dt:
09/06/2001
9
FOWLER, THOMAS D.
Exec Dt:
09/06/2001
10
RYAN, ROBERT C.
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020040781
09841446
Correspondence name and address
CONLEY ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 13
Reel/Frame:012229/0225   Pages: 4
Recorded: 10/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAHER, KEVIN ALBERT
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
4
DE ROUFFIGNAC, ERIC
Exec Dt:
09/06/2001
5
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/06/2001
6
BERCHENKO, ILYA E.
Exec Dt:
09/06/2001
7
STEGEMEIER, GEORGE L.
Exec Dt:
09/07/2001
8
ZHANG, ETUAN
Exec Dt:
09/06/2001
9
FOWLER, THOMAS D.
Exec Dt:
09/06/2001
10
RYAN, ROBERT C.
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6994161
US20020034380
09841442
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 14
Reel/Frame:012229/0300   Pages: 2
Recorded: 10/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
DE ROUFFIGNAC, ERIC
Exec Dt:
09/06/2001
4
BERCHENKO, ILYA E.
Exec Dt:
09/06/2001
5
STEGEMEIER, GEORGE L.
Exec Dt:
09/07/2001
6
ZHANG, ETUAN
Exec Dt:
09/06/2001
7
SHAHIN, GORDON T.
Exec Dt:
09/06/2001
8
FOWLER, THOMAS D.
Exec Dt:
09/06/2001
9
RYAN, ROBERT C.
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
PO BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6581684
US20020056552
09841438
Correspondence name and address
CONLEY, ROSE & TAYON PC
ERIC B. MEYERTONS
PO BOX 398
AUSTIN, TEXAS 78767-0398
Assignment: 15
Reel/Frame:012230/0401   Pages: 4
Recorded: 09/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERCHENKO, ILYA EMIL
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
4
DE ROUFFIGNAC, ERIC
Exec Dt:
09/06/2001
5
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/06/2001
6
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
7
ZHANG, ETUAN
Exec Dt:
09/06/2001
8
FOWLER, THOMAS DAVID
Exec Dt:
09/06/2001
9
RYAN, ROBERT CHARLES
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6959761
US20020043365
09841061
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 16
Reel/Frame:012230/0516   Pages: 4
Recorded: 10/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
4
DE ROUFFIGNAC, ERIC
Exec Dt:
09/06/2001
5
BERCHENKO, ILYA EMIL
Exec Dt:
09/06/2001
6
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
7
MAHER, KEVIN ALBERT
Exec Dt:
09/06/2001
8
ZHANG, ETUAN
Exec Dt:
09/06/2001
9
SCHOELING, LANNY GENE
Exec Dt:
09/06/2001
10
BAXLEY, PHILLIP TEMMONS
Exec Dt:
09/10/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6871707
US20020046838
09841492
Correspondence name and address
CONLEY ROSE & TAYON, PC
ERIC B. MEYERTONS
700 LAVACA, SUITE 800
AUSTIN, TX 78701
Assignment: 17
Reel/Frame:012230/0524   Pages: 4
Recorded: 10/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
WELLINGTON, SCOTT LEE
Exec Dt:
09/06/2001
4
BERCHENKO, ILYA EMIL
Exec Dt:
09/06/2001
5
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
6
MAHER, KEVIN ALBERT
Exec Dt:
09/06/2001
7
ZHANG, ETUAN
Exec Dt:
09/06/2001
8
SHAHIN, JR., GORDON THOMAS
Exec Dt:
09/06/2001
9
FOWLER, THOMAS DAVID
Exec Dt:
09/06/2001
10
RYAN, ROBERT CHARLES
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6712136
US20020062052
09841489
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TEXAS 78767-0398
Assignment: 18
Reel/Frame:012230/0567   Pages: 4
Recorded: 10/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
4
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/06/2001
5
BERCHENKO, ILYA EMIL
Exec Dt:
09/06/2001
6
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
7
ZHANG, ETUAN
Exec Dt:
09/06/2001
8
FOWLER, THOMAS DAVID
Exec Dt:
09/06/2001
9
RYAN, ROBERT CHARLES
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7096953
US20020029885
09841493
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TEXAS 78767-0398
Assignment: 19
Reel/Frame:012231/0177   Pages: 4
Recorded: 10/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/06/2001
4
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/06/2001
5
BERCHENKO, ILYA EMIL
Exec Dt:
09/06/2001
6
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
7
ZHANG, ETUAN
Exec Dt:
09/06/2001
8
FOWLER, THOMAS DAVID
Exec Dt:
09/06/2001
9
RYAN, ROBERT CHARLES
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6712135
US20020191969
09841445
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 20
Reel/Frame:012231/0187   Pages: 4
Recorded: 10/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEEDY, CHARLES ROBERT
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
WELLINGTON, SCOTT LEE
Exec Dt:
09/06/2001
4
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/06/2001
5
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/06/2001
6
BERCHENKO, ILYA EMIL
Exec Dt:
09/06/2001
7
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
8
ZHANG, ETUAN
Exec Dt:
09/06/2001
9
FOWLER, THOMAS DAVID
Exec Dt:
09/06/2001
10
RYAN, ROBERT CHARLES
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030075318
09841128
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 21
Reel/Frame:012231/0191   Pages: 4
Recorded: 10/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
WELLINGTON, SCOTT LEE
Exec Dt:
09/06/2001
4
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/06/2001
5
MAHER, KEVIN ALBERT
Exec Dt:
09/06/2001
6
ZHANG, ETUAN
Exec Dt:
09/06/2001
7
FOWLER, THOMAS DAVID
Exec Dt:
09/06/2001
8
RYAN, ROBERT CHARLES
Exec Dt:
09/06/2001
9
SUMNU-DINDORUK, MELIHA DENIZ
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6722431
US20030141065
09841502
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 22
Reel/Frame:012231/0195   Pages: 4
Recorded: 10/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
2
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/06/2001
4
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/06/2001
5
BERCHENKO, ILYA EMIL
Exec Dt:
09/06/2001
6
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
7
MAHER, KEVIN ALBERT
Exec Dt:
09/06/2001
8
ZHANG, ETUAN
Exec Dt:
09/06/2001
9
FOWLER, THOMAS DAVID
Exec Dt:
09/06/2001
10
RYAN, ROBERT CHARLES
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6820688
US20030019626
09841285
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 23
Reel/Frame:012231/0199   Pages: 4
Recorded: 10/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAHER, KEVIN ALBERT
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
WELLINGTON, SCOTT LEE
Exec Dt:
09/06/2001
4
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/06/2001
5
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/06/2001
6
BERCHENKO, ILYA EMIL
Exec Dt:
09/06/2001
7
ZHANG, ETUAN
Exec Dt:
09/06/2001
8
SCHOELING, LANNY GENE
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6736215
US20020040177
09841497
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 24
Reel/Frame:012231/0209   Pages: 3
Recorded: 10/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
ZHANG, ETUAN
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030066642
09841129
Correspondence name and address
CONLEY, ROSE & TAYON, PC
ERIC B. MEYERTONS
PO BOX 398
AUSTIN, TEXAS 78767-0398
Assignment: 25
Reel/Frame:012233/0396   Pages: 4
Recorded: 10/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
DE ROUFFIGNAC, ERIC
Exec Dt:
09/06/2001
4
BERCHENKO, ILYA E.
Exec Dt:
09/06/2001
5
STEGEMEIER, GEORGE L.
Exec Dt:
09/07/2001
6
MAHER, KEVIN ALBERT
Exec Dt:
09/06/2001
7
ZHANG, ETUAN
Exec Dt:
09/06/2001
8
SHAHIN, GORDON T.
Exec Dt:
09/06/2001
9
FOWLER, THOMAS D.
Exec Dt:
09/06/2001
10
RYAN, ROBERT C.
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6994168
US20020033256
09841433
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 26
Reel/Frame:012233/0400   Pages: 5
Recorded: 10/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
2
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/06/2001
4
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/06/2001
5
BERCHENKO, ILYA EMIL
Exec Dt:
09/06/2001
6
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
7
MAHER, KEVIN ALBERT
Exec Dt:
09/06/2001
8
ZHANG, ETUAN
Exec Dt:
09/06/2001
9
SHAHIN, JR, GORDON THOMAS
Exec Dt:
09/06/2001
10
FOWLER, THOMAS DAVID
Exec Dt:
09/06/2001
11
RYAN, ROBERT CHARLES
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6739393
US20040069486
09841286
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TEXAS 78767-0398
Assignment: 27
Reel/Frame:012233/0463   Pages: 4
Recorded: 10/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROUFFIGNAC, ERIC PIERRE DE
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
WELLINGTON, SCOTT LEE
Exec Dt:
09/06/2001
4
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/06/2001
5
BERCHENKO, ILYA EMIL
Exec Dt:
09/06/2001
6
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
7
MAHER, KEVIN ALBERT
Exec Dt:
09/06/2001
8
ZHANG, ETUAN
Exec Dt:
09/06/2001
9
FOWLER, THOMAS DAVID
Exec Dt:
09/06/2001
10
RYAN, ROBERT CHARLES
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6708758
US20020029884
09841306
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 28
Reel/Frame:012236/0726   Pages: 4
Recorded: 10/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/06/2001
4
BERCHENKO, ILYA EMIL
Exec Dt:
09/06/2001
5
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
6
ZHANG, ETUAN
Exec Dt:
09/06/2001
7
SHAHIN, GORDON THOMAS, JR.
Exec Dt:
09/06/2001
8
FOWLER, THOMAS DAVID
Exec Dt:
09/06/2001
9
RYAN, ROBERT CHARLES
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6732794
US20020038705
09840937
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 29
Reel/Frame:012236/0781   Pages: 4
Recorded: 10/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
4
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/06/2001
5
BERCHENKO, ILYA EMIL
Exec Dt:
09/06/2001
6
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
7
ZHANG, ETUAN
Exec Dt:
09/06/2001
8
FOWLER, THOMAS DAVID
Exec Dt:
09/06/2001
9
RYAN, ROBERT CHARLES
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6698515
US20030066644
09841449
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 30
Reel/Frame:012236/0791   Pages: 4
Recorded: 10/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
2
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/06/2001
4
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/06/2001
5
BERCHENKO, ILYA EMIL
Exec Dt:
09/06/2001
6
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
7
MAHER, KEVIN ALBERT
Exec Dt:
09/06/2001
8
ZHANG, ETUAN
Exec Dt:
09/06/2001
9
FOWLER, THOMAS DAVID
Exec Dt:
09/06/2001
10
RYAN, ROBERT CHARLES
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6722430
US20020050356
09841429
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 31
Reel/Frame:012236/0809   Pages: 3
Recorded: 10/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
ZHANG, ETUAN
Exec Dt:
09/06/2001
4
MADGAVKAR, AJAY MADHAV
Exec Dt:
09/07/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030085034
09841289
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 32
Reel/Frame:012236/0852   Pages: 4
Recorded: 10/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
4
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/06/2001
5
ZHANG, ETUAN
Exec Dt:
09/06/2001
6
FOWLER, THOMAS DAVID
Exec Dt:
09/06/2001
7
KEEDY, CHARLES ROBERT
Exec Dt:
09/06/2001
8
RYAN, ROBERT CHARLES
Exec Dt:
09/06/2001
9
HUNSUCKER, BRUCE GERARD
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7086468
US20020038711
09841302
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 33
Reel/Frame:012244/0209   Pages: 4
Recorded: 10/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROUFFIGNAC, ERIC PIERRE DE
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/06/2001
4
BERCHENKO, ILYA EMIL
Exec Dt:
09/06/2001
5
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
6
MAHER, KEVIN ALBERT
Exec Dt:
09/06/2001
7
ZHANG, ETUAN
Exec Dt:
09/06/2001
8
FOWLER, THOMAS DAVID
Exec Dt:
09/06/2001
9
RYAN, ROBERT CHARLES
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7096941
US20030051872
09841195
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 34
Reel/Frame:012260/0283   Pages: 4
Recorded: 10/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ROUFFIGNAC, ERIC
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
4
BERCHENKO, ILYA E.
Exec Dt:
09/06/2001
5
STEGEMEIER, GEORGE L.
Exec Dt:
09/06/2001
6
ZHANG, ETUAN
Exec Dt:
09/06/2001
7
SHAHIN, GORDON T., JR.
Exec Dt:
09/06/2001
8
FOWLER, THOMAS D.
Exec Dt:
09/06/2001
9
RYAN, ROBERT C.
Exec Dt:
09/06/2001
Assignees
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
2
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6902004
US20030164234
09841439
Correspondence name and address
SHELL OIL COMPANY
DEL CHRISTENSEN
P.O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 35
Reel/Frame:012267/0619   Pages: 4
Recorded: 10/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/06/2001
2
WELLINGTON, SCOTT LEE
Exec Dt:
09/06/2001
3
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
4
ROUFFIGNAC, ERIC PIERRE DE
Exec Dt:
09/06/2001
5
BERCHENKO, ILYA EMIL
Exec Dt:
09/06/2001
6
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
7
ZHANG, ETUAN
Exec Dt:
09/06/2001
8
FOWLER, THOMAS DAVID
Exec Dt:
09/06/2001
9
RYAN, ROBERT CHARLES
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6588503
US20020033254
09841443
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 36
Reel/Frame:012267/0639   Pages: 3
Recorded: 10/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
DE ROUFFIGNAC, ERIC
Exec Dt:
09/06/2001
4
ZHANG, ETUAN
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020038069
09841298
Correspondence name and address
CONLEY, ROSE, & TAYLOR PC
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767
Assignment: 37
Reel/Frame:012269/0730   Pages: 4
Recorded: 10/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FOWLER, THOMAS D.
Exec Dt:
09/06/2001
2
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
3
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
4
DE ROUFFIGNAC, ERIC
Exec Dt:
09/06/2001
5
BERCHENKO, ILYA E.
Exec Dt:
09/06/2001
6
STEGEMEIER, GEORGE L.
Exec Dt:
09/07/2001
7
ZHANG, ETUAN
Exec Dt:
09/06/2001
8
SHAHIN, GORDON T.
Exec Dt:
09/06/2001
9
RYAN, ROBERT C.
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6719047
US20020033255
09841288
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TEXAS 78767-0398
Assignment: 38
Reel/Frame:012589/0229   Pages: 4
Recorded: 02/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ROUFFIGNAC, ERIC
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
4
BERCHENKO, ILYA E.
Exec Dt:
09/06/2001
5
STEGEMEIR, GEORGE L.
Exec Dt:
09/07/2001
6
ZHANG, ETUAN
Exec Dt:
09/06/2001
7
SHAHIN, GORDON T.
Exec Dt:
09/06/2001
8
FOWLER, THOMAS D.
Exec Dt:
09/06/2001
9
RYAN, ROBERT C.
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6953087
US20020043367
09841000
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 39
Reel/Frame:012589/0246   Pages: 4
Recorded: 02/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHOELING, LANNY GENE
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
4
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/06/2001
5
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/06/2001
6
BERCHENKO, ILYA EMIL
Exec Dt:
09/06/2001
7
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
8
MAHER, KEVIN ALBERT
Exec Dt:
09/06/2001
9
ZHANG, ETUAN
Exec Dt:
09/06/2001
10
BAXLEY, PHILLIP TEMMONS
Exec Dt:
09/10/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6763886
US20020033280
09841501
Correspondence name and address
CONLEY & ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 40
Reel/Frame:012597/0505   Pages: 5
Recorded: 02/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
DE ROUFFIGNAC, ERIC
Exec Dt:
09/06/2001
4
BERCHENKO, ILYA EMIL
Exec Dt:
09/06/2001
5
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
6
MAHER, KEVIN ALBERT
Exec Dt:
09/06/2001
7
ZHANG, ETUAN
Exec Dt:
09/06/2001
8
SHAHIN, GORDON THOMAS JR.
Exec Dt:
09/06/2001
9
FOWLER, THOMAS DAVID
Exec Dt:
09/06/2001
10
RYAN, ROBERT CHARLES
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6715549
US20020062959
09841294
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 41
Reel/Frame:012597/0904   Pages: 4
Recorded: 02/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ROUFFIGNAC, ERIC
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
WELLINGTON, SCOTT LEE
Exec Dt:
09/06/2001
4
BERCHENKO, ILYA EMIL
Exec Dt:
09/06/2001
5
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
6
ZHANG, ETUAN
Exec Dt:
09/06/2001
7
SHAHIN, GORDON THOMAS, JR.
Exec Dt:
09/06/2001
8
FOWLER, THOMAS DAVID
Exec Dt:
09/06/2001
9
RYAN, ROBERT CHARLES
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6745831
US20020052297
09841491
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 42
Reel/Frame:012601/0432   Pages: 5
Recorded: 10/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
DE ROUFFIGNAC, ERIC
Exec Dt:
09/06/2001
4
BERCHENKO, ILYA EMIL
Exec Dt:
09/06/2001
5
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
6
ZHANG, ETUAN
Exec Dt:
09/06/2001
7
SHAHIN, GORDON THOMAS, JR.
Exec Dt:
09/06/2001
8
FOWLER, THOMAS DAVID
Exec Dt:
09/06/2001
9
RYAN, ROBERT CHARLES
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6745832
US20020050352
09841634
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 43
Reel/Frame:012609/0518   Pages: 5
Recorded: 02/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
WELLILNGTON, SCOTT L.
Exec Dt:
09/06/2001
4
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/06/2001
5
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/06/2001
6
BERCHENKO, ILYA EMIL
Exec Dt:
09/06/2001
7
ZHANG, ETUAN
Exec Dt:
09/06/2001
8
SHAHIN, GORDON THOMAS, JR.
Exec Dt:
09/06/2001
9
FOWLER, THOMAS DAVID
Exec Dt:
09/06/2001
10
RYAN, ROBERT CHARLES
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6877554
US20020053429
09841437
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 44
Reel/Frame:012609/0715   Pages: 5
Recorded: 01/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
DE ROUFFIGNAC, ERIC
Exec Dt:
09/06/2001
4
BERCHENKO, ILYA E.
Exec Dt:
09/06/2001
5
STEGEMEIER, GEORGE L.
Exec Dt:
09/07/2001
6
MAHER, KEVIN A.
Exec Dt:
09/06/2001
7
ZHANG, ETUAN
Exec Dt:
09/06/2001
8
SHAHIN JR., GORDON T.
Exec Dt:
09/06/2001
9
FOWLER, THOMAS D.
Exec Dt:
09/06/2001
10
RYAN, ROBERT C.
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6889769
US20020062051
09841305
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 45
Reel/Frame:012609/0844   Pages: 5
Recorded: 01/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
2
WELLINGTON, SCOTT LEE
Exec Dt:
09/06/2001
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/06/2001
4
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/06/2001
5
BERCHENKO, ILYA EMIL
Exec Dt:
09/06/2001
6
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
7
MAHER, KEVIN ALBERT
Exec Dt:
09/06/2001
8
ZHANG, ETUAN
Exec Dt:
09/06/2001
9
FOWLER, THOMAS DAVID
Exec Dt:
09/06/2001
10
VAN HARDEVELD, ROBERT MARTIJN
Exec Dt:
09/21/2001
11
RYAN, ROBERT C.
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7017661
US20020132862
09841632
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 46
Reel/Frame:012616/0265   Pages: 5
Recorded: 10/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
DE ROUFFIGNAC, ERIC
Exec Dt:
09/06/2001
4
KARANIKAS, JOHN M.
Exec Dt:
09/06/2001
5
BERCHENKO, ILYA E.
Exec Dt:
09/06/2001
6
STEGEMEIER, GEORGE L.
Exec Dt:
09/06/2001
7
ZHANG, ETUAN
Exec Dt:
09/06/2001
8
FOWLER, THOMAS D.
Exec Dt:
09/06/2001
9
RYAN, ROBERT C.
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6712137
US20020053436
09841637
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 47
Reel/Frame:012617/0201   Pages: 4
Recorded: 10/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
2
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
3
DE ROUFFIGNAC, ERIC
Exec Dt:
09/06/2001
4
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/06/2001
5
BERCHENKO, ILYA EMIL
Exec Dt:
09/06/2001
6
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
7
ZHANG, ETUAN
Exec Dt:
09/06/2001
8
FOWLER, THOMAS DAVID
Exec Dt:
09/10/2001
9
RYAN, ROBERT CHARLES
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6729396
US20020043405
09841441
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TEXAS 78767-0398
Assignment: 48
Reel/Frame:012656/0444   Pages: 4
Recorded: 02/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ROUFFIGNAC, ERIC
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
4
BERCHENKO, ILYA E.
Exec Dt:
09/06/2001
5
STEGEMEIER, GEORGE L.
Exec Dt:
09/07/2001
6
ZHANG, ETUAN
Exec Dt:
09/06/2001
7
SHAHIN, GORDON T., JR.
Exec Dt:
09/06/2001
8
FOWLER, THOMAS D.
Exec Dt:
09/06/2001
9
RYAN, ROBERT C.
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6902004
US20030164234
09841439
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TEXAS 78767-0398
Assignment: 49
Reel/Frame:012996/0372   Pages: 4
Recorded: 06/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
DE ROUFFIGNAC, ERIC
Exec Dt:
09/06/2001
4
BERCHENKO, ILYA E.
Exec Dt:
09/06/2001
5
STEGEMEIER, GEORGE L.
Exec Dt:
09/07/2001
6
ZHANG, ETUAN
Exec Dt:
09/06/2001
7
SHAHIN, GORDON T., JR.
Exec Dt:
09/06/2001
8
FOWLER, THOMAS D.
Exec Dt:
09/06/2001
9
RYAN, ROBERT C.
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6966372
US20020057905
09841300
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 50
Reel/Frame:013820/0763   Pages: 4
Recorded: 03/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT LEE
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/06/2001
4
ZHANG, ETUAN
Exec Dt:
09/06/2001
5
SHAHIN, JR., GORDON THOMAS
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020040780
09841240
Correspondence name and address
MEYERTONS, HOOD, KIVLIN & GOETZEL, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 51
Reel/Frame:012204/0275   Pages: 4
Recorded: 09/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT L.
Exec Dt:
09/07/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/07/2001
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/07/2001
4
BERCHENKO, ILYA EMIL
Exec Dt:
09/07/2001
5
STEGEMIER, GEORGE LEO
Exec Dt:
09/07/2001
6
ZHANG, ETUAN
Exec Dt:
09/07/2001
7
SHAHIN, GORDON THOMAS JR.
Exec Dt:
09/07/2001
8
FOWLER, THOMAS DAVID
Exec Dt:
09/07/2001
9
RYAN, ROBERT CHARLES
Exec Dt:
09/07/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6745837
US20020096320
09841431
Correspondence name and address
CONLEY, ROSE & TAYON P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN TX 78767-0398
Assignment: 52
Reel/Frame:012204/0788   Pages: 3
Recorded: 09/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT, L.
Exec Dt:
09/07/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/07/2001
3
DE ROUFFIGNAC, ERIC
Exec Dt:
09/07/2001
4
BERCHENKO, ILYA E.
Exec Dt:
09/07/2001
5
STEGEMEIER, GEORGE L.
Exec Dt:
09/07/2001
6
ZHANG, ETUAN
Exec Dt:
09/07/2001
7
SHAHIN, GORDON T.
Exec Dt:
09/07/2001
8
FOWLER, THOMAS D.
Exec Dt:
09/07/2001
9
RYAN, ROBERT C.
Exec Dt:
09/07/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6742588
US20020050357
09841309
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B.MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 53
Reel/Frame:012208/0294   Pages: 3
Recorded: 09/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ROUFFIGNAC, ERIC
Exec Dt:
09/07/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/07/2001
3
WELLINGTON, SCOTT L.
Exec Dt:
09/07/2001
4
BERCHENKO, ILYA E.
Exec Dt:
09/07/2001
5
STEGEMEIER, GEORGE L.
Exec Dt:
09/07/2001
6
ZHANG, ETUAN
Exec Dt:
09/07/2001
7
SHAHIN, GORDON T.
Exec Dt:
09/07/2001
8
FOWLER, THOMAS D.
Exec Dt:
09/07/2001
9
RYAN, ROBERT C.
Exec Dt:
09/07/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7036583
US20020084074
09841299
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 54
Reel/Frame:012214/0395   Pages: 3
Recorded: 09/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT L.
Exec Dt:
09/07/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/07/2001
3
ZHANG, ETUAN
Exec Dt:
09/07/2001
4
MADGAVKAR, AJAY M.
Exec Dt:
09/07/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020053431
09841310
Correspondence name and address
CONLEY, ROSE & TAYON PC
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 55
Reel/Frame:012233/0160   Pages: 4
Recorded: 10/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
09/07/2001
2
WELLINGTON, SCOTT LEE
Exec Dt:
09/07/2001
3
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/07/2001
4
BERCHENKO, ILYA EMIL
Exec Dt:
09/07/2001
5
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
6
ZHANG, ETUAN
Exec Dt:
09/07/2001
7
FOWLER, THOMAS DAVID
Exec Dt:
09/07/2001
8
RYAN, ROBERT CHARLES
Exec Dt:
09/07/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6588504
US20030070807
09841495
Correspondence name and address
CONLEY, ROSE & TAYLON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 56
Reel/Frame:012233/0196   Pages: 4
Recorded: 10/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ETUAN
Exec Dt:
09/07/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/07/2001
3
WELLINGTON, SCOTT LEE
Exec Dt:
09/07/2001
4
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/07/2001
5
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/07/2001
6
BERCHENKO, ILYA EMIL
Exec Dt:
09/07/2001
7
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
8
MAHER, KEVIN ALBERT
Exec Dt:
09/07/2001
9
FOWLER, THOMAS DAVID
Exec Dt:
09/07/2001
10
RYAN, ROBERT CHARLES
Exec Dt:
09/07/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6591907
US20020038706
09841500
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 57
Reel/Frame:012233/0424   Pages: 4
Recorded: 10/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
09/07/2001
2
WELLINGTON, SCOTT LEE
Exec Dt:
09/07/2001
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/07/2001
4
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/07/2001
5
BERCHENKO, ILYA EMIL
Exec Dt:
09/07/2001
6
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
7
MAHER, KEVIN ALBERT
Exec Dt:
09/07/2001
8
ZHANG, ETUAN
Exec Dt:
09/07/2001
9
FOWLER, THOMAS DAVID
Exec Dt:
09/07/2001
10
RYAN, ROBERT CHARLES
Exec Dt:
09/07/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6991031
US20020104654
09841194
Correspondence name and address
CONLEY, ROSE & TAYON PC
ERIC B. MEYERTONS
PO BOX 398
AUSTIN, TEXAS 78767-0398
Assignment: 58
Reel/Frame:012236/0707   Pages: 4
Recorded: 10/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/07/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/07/2001
3
WELLINGTON, SCOTT L.
Exec Dt:
09/07/2001
4
BERCHENKO, ILYA EMIL
Exec Dt:
09/07/2001
5
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
6
ZHANG, ETUAN
Exec Dt:
09/07/2001
7
SHAHIN, GORDON THOMAS JR.
Exec Dt:
09/07/2001
8
FOWLER, THOMAS DAVID
Exec Dt:
09/07/2001
9
RYAN, ROBERT CHARLES
Exec Dt:
09/07/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6732795
US20020040173
09841170
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN TX 78767-0398
Assignment: 59
Reel/Frame:012237/0268   Pages: 3
Recorded: 10/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ETUAN
Exec Dt:
09/07/2001
2
WELLINGTON, SCOTT L.
Exec Dt:
09/07/2001
3
VINEGAR, HAROLD J.
Exec Dt:
09/07/2001
4
SHAHIN, GORDON THOMAS JR.
Exec Dt:
09/07/2001
5
MADGAVKAR, AJAY MADHAV
Exec Dt:
09/07/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020076212
09840936
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 60
Reel/Frame:012237/0271   Pages: 4
Recorded: 10/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT L.
Exec Dt:
09/07/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/07/2001
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/07/2001
4
BERCHENKO, ILYA EMIL
Exec Dt:
09/07/2001
5
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
6
ZHANG, ETUAN
Exec Dt:
09/07/2001
7
SHAIN JR., GORDON THOMAS
Exec Dt:
09/07/2001
8
FOWLER, THOMAS DAVID
Exec Dt:
09/07/2001
9
RYAN, ROBERT CHARLES
Exec Dt:
09/07/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6994160
US20020077515
09841490
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 61
Reel/Frame:012260/0792   Pages: 4
Recorded: 10/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
09/07/2001
2
WELLINGTON, SCOTT LEE
Exec Dt:
09/07/2001
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/07/2001
4
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/07/2001
5
BERCHENKO, ILYA EMIL
Exec Dt:
09/07/2001
6
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
7
ZHANG, ETUAN
Exec Dt:
09/07/2001
8
FOWLER, THOMAS DAVID
Exec Dt:
09/07/2001
9
RYAN, ROBERT CHARLES
Exec Dt:
09/07/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6749021
US20030164238
09841498
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 62
Reel/Frame:012264/0534   Pages: 4
Recorded: 10/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT LEE
Exec Dt:
09/07/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/07/2001
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/07/2001
4
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/07/2001
5
BERCHENKO, ILYA EMIL
Exec Dt:
09/07/2001
6
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
7
ZHANG, ETUAN
Exec Dt:
09/07/2001
8
FOWLER, THOMAS DAVID
Exec Dt:
09/07/2001
9
RYAN, ROBERT CHARLES
Exec Dt:
09/07/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6607033
US20020038708
09841291
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 63
Reel/Frame:012505/0208   Pages: 4
Recorded: 01/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT L.
Exec Dt:
09/07/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/07/2001
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/07/2001
4
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/07/2001
5
BERCHENKO, EMIL ILYA
Exec Dt:
09/07/2001
6
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
7
ZHANG, ETUAN
Exec Dt:
09/07/2001
8
SHAHIN, GORDON THOMAS JR.
Exec Dt:
09/07/2001
9
FOWLER, THOMAS DAVID
Exec Dt:
09/07/2001
10
RYAN, ROBERT CHARLES
Exec Dt:
09/07/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6688387
US20040015023
09841432
Correspondence name and address
CONLEY, ROSE & TAYON P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 64
Reel/Frame:012534/0388   Pages: 4
Recorded: 01/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAHER, KEVIN ALBERT
Exec Dt:
09/07/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/07/2001
3
WELLINGTON, SCOTT L.
Exec Dt:
09/07/2001
4
DE ROUFFIGNAC, ERIC
Exec Dt:
09/07/2001
5
BERCHENKO, ILYA E.
Exec Dt:
09/07/2001
6
STEGEMEIER, GEORGE L.
Exec Dt:
09/07/2001
7
ZHANG, ETUAN
Exec Dt:
09/07/2001
8
SHAHIN, GORDON T.
Exec Dt:
09/07/2001
9
FOWLER, THOMAS D.
Exec Dt:
09/07/2001
10
RYAN, ROBERT C.
Exec Dt:
09/07/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6902003
US20020038710
09841287
Correspondence name and address
SHELL OIL COMPANY
DEL CHRISTENSEN
P.O. BOX 2463
HOUSTON, TEXAS 77252-2463
Assignment: 65
Reel/Frame:012600/0215   Pages: 4
Recorded: 02/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ROUFFIGNAC, ERIC
Exec Dt:
09/07/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/07/2001
3
WELLINGTON, SCOTT L.
Exec Dt:
09/07/2001
4
BERCHENKO, ILYA E.
Exec Dt:
09/07/2001
5
STEGEMEIER, GEORGE L.
Exec Dt:
09/07/2001
6
MAHER, KEVIN ALBERT
Exec Dt:
09/07/2001
7
ZHANG, ETUAN
Exec Dt:
09/07/2001
8
SHAHIN, GORDON T.
Exec Dt:
09/07/2001
9
FOWLER, THOMAS D.
Exec Dt:
09/07/2001
10
RYAN, ROBERT C.
Exec Dt:
09/07/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6722429
US20020029882
09841434
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 66
Reel/Frame:012600/0219   Pages: 5
Recorded: 02/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT L.
Exec Dt:
09/07/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/07/2001
3
DE ROUFFIGNAC, ERIC
Exec Dt:
09/07/2001
4
BERCHENKO, ILYA E.
Exec Dt:
09/07/2001
5
STEGEMEIER, GEORGE L.
Exec Dt:
09/07/2001
6
ZHANG, ETUAN
Exec Dt:
09/07/2001
7
SHAHIN, GORDON T.
Exec Dt:
09/07/2001
8
FOWLER, THOMAS D.
Exec Dt:
09/07/2001
9
RYAN, ROBERT C.
Exec Dt:
09/07/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6997255
US20020056551
09841444
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 67
Reel/Frame:012608/0546   Pages: 5
Recorded: 02/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ETUAN
Exec Dt:
09/07/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/07/2001
3
WELLINGTON, SCOTT L.
Exec Dt:
09/07/2001
4
DE ROUFFIGNAC, ERIC
Exec Dt:
09/07/2001
5
BERCHENKO, ILYA E.
Exec Dt:
09/07/2001
6
STEGEMEIER, GEORGE L.
Exec Dt:
09/07/2001
7
MAHER, KEVIN ALBERT
Exec Dt:
09/07/2001
8
SHAHIN, GORDON T.
Exec Dt:
09/07/2001
9
FOWLER, THOMAS D.
Exec Dt:
09/07/2001
10
RYAN, ROBERT C.
Exec Dt:
09/07/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6729397
US20030006039
09841283
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 68
Reel/Frame:012609/0193   Pages: 5
Recorded: 09/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
09/07/2001
2
WELLINGTON, SCOTT L.
Exec Dt:
09/07/2001
3
DE ROUFFIGNAC, ERIC
Exec Dt:
09/07/2001
4
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/07/2001
5
BERCHENKO, ILYA E.
Exec Dt:
09/07/2001
6
STEGEMEIER, GEORGE L.
Exec Dt:
09/07/2001
7
MAHER, KEVIN ALBERT
Exec Dt:
09/07/2001
8
ZHANG, ETUAN
Exec Dt:
09/07/2001
9
SHAHIN, GORDON T.
Exec Dt:
09/07/2001
10
FOWLER, THOMAS D.
Exec Dt:
09/07/2001
11
RYAN, ROBERT C.
Exec Dt:
09/07/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6866097
US20040108111
09841284
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 69
Reel/Frame:012609/0412   Pages: 5
Recorded: 01/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAHIN, GORDON T.
Exec Dt:
09/07/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/07/2001
3
WELLINGTON, SCOTT L.
Exec Dt:
09/07/2001
4
DE ROUFFIGNAC, ERIC
Exec Dt:
09/07/2001
5
BERCHENKO, ILYA E.
Exec Dt:
09/07/2001
6
STEGEMEIER, GEORGE L.
Exec Dt:
09/07/2001
7
ZHANG, ETUAN
Exec Dt:
09/07/2001
8
FOWLER, THOMAS D.
Exec Dt:
09/07/2001
9
RYAN, ROBERT C.
Exec Dt:
09/07/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6729395
US20020074117
09841308
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 70
Reel/Frame:012627/0360   Pages: 4
Recorded: 02/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT L.
Exec Dt:
09/07/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/07/2001
3
DE ROUFFIGNAC, ERIC
Exec Dt:
09/07/2001
4
MAHER, KEVIN ALBERT
Exec Dt:
09/07/2001
5
ZHANG, ETUAN
Exec Dt:
09/07/2001
6
MADGAVKAR, AJAY MADHAV
Exec Dt:
09/07/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020049360
09841636
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 71
Reel/Frame:012656/0491   Pages: 6
Recorded: 02/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ETUAN
Exec Dt:
09/07/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/07/2001
3
WELLINGTON, SCOTT L.
Exec Dt:
09/07/2001
4
ROUFFIGNAC, ERIC DE
Exec Dt:
09/07/2001
5
BERCHENKO, ILYA E.
Exec Dt:
09/07/2001
6
STEGEMEIER, GEORGE L.
Exec Dt:
09/07/2001
7
SHAHIN, GORDON T.
Exec Dt:
09/07/2001
8
FOWLER, THOMAS D.
Exec Dt:
09/07/2001
9
RYAN, ROBERT C.
Exec Dt:
09/07/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6725920
US20020046832
09841293
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 72
Reel/Frame:012976/0935   Pages: 4
Recorded: 06/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ROUFFIGNAC, ERIC
Exec Dt:
09/07/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/07/2001
3
WELLINGTON, SCOTT L.
Exec Dt:
09/07/2001
4
BERCHENKO, IIYA EMIL
Exec Dt:
09/07/2001
5
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
6
MAHER, KEVIN ALBERT
Exec Dt:
09/07/2001
7
ZHANG, ETUAN
Exec Dt:
09/07/2001
8
SHAHIN JR., GORDON T.
Exec Dt:
09/07/2001
9
FOWLER, THOMAS DAVID
Exec Dt:
09/07/2001
10
RYAN, ROBERT CHARLES
Exec Dt:
09/07/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6702016
US20020036083
09841303
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 73
Reel/Frame:013376/0055   Pages: 4
Recorded: 10/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT LEE
Exec Dt:
09/24/2002
2
BERCHENKO, ILYA EMIL
Exec Dt:
09/18/2002
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/23/2002
4
FOWLER, THOMAS DAVID
Exec Dt:
09/24/2002
5
RYAN, ROBERT CHARLES
Exec Dt:
09/18/2002
6
SHAHIN JR., GORDON THOMAS
Exec Dt:
09/26/2002
7
STEGEMEIER, GEORGE LEO
Exec Dt:
09/16/2002
8
VINEGAR, HAROLD J.
Exec Dt:
09/24/2002
9
ZHANG, ETUAN
Exec Dt:
09/16/2002
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6918442
US20030164239
10131233
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 74
Reel/Frame:013377/0273   Pages: 4
Recorded: 10/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT LEE
Exec Dt:
09/24/2002
2
BERCHENKO, ILYA EMIL
Exec Dt:
09/18/2002
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/23/2002
4
FOWLER, THOMAS DAVID
Exec Dt:
09/24/2002
5
RYAN, ROBERT CHARLES
Exec Dt:
09/18/2002
6
GORDON, SHAHIN THOMAS JR.
Exec Dt:
09/26/2002
7
STEGEMEIER, GEORGE LEO
Exec Dt:
09/16/2002
8
VINEGAR, HAROLD J.
Exec Dt:
09/24/2002
9
ZHANG, ETUAN
Exec Dt:
09/16/2002
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6779603
US20030079877
10128695
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 75
Reel/Frame:013377/0500   Pages: 4
Recorded: 10/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT LEE
Exec Dt:
09/24/2002
2
ZHANG, ETUAN
Exec Dt:
09/16/2002
3
VINEGAR, HAROLD J.
Exec Dt:
09/24/2002
4
STEGEMEIER, GEORGE LEO
Exec Dt:
09/16/2002
5
SHAHIN JR., GORDON THOMAS
Exec Dt:
09/26/2002
6
RYAN, ROBERT CHARLES
Exec Dt:
09/18/2002
7
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/27/2002
8
FOWLER, THOMAS DAVID
Exec Dt:
09/24/2002
9
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/23/2002
10
BERECHENKO, ILYA EMIL
Exec Dt:
09/18/2002
Assignee
1
SHELL OIL COMPANY
PO BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6923257
US20030173078
10131235
Correspondence name and address
CONLEY, ROSE & TAYON
ERIC MEYERTONS
PO BOX 398
AUSTIN, TX 78767-0398
Assignment: 76
Reel/Frame:013423/0749   Pages: 4
Recorded: 10/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/23/2002
2
BERCHENKO, ILYA EMIL
Exec Dt:
09/18/2002
3
FOWLER, THOMAS DAVID
Exec Dt:
09/24/2002
4
RYAN, ROBERT CHARLES
Exec Dt:
09/18/2002
5
SHAHIN, GORDON THOMAS, JR.
Exec Dt:
09/26/2002
6
STEGEMEIER, GEORGE LEO
Exec Dt:
09/16/2002
7
VINEGAR, HAROLD J.
Exec Dt:
09/24/2002
8
WELLINGTON, SCOTT LEE
Exec Dt:
09/24/2002
9
ZHANG, ETUAN
Exec Dt:
09/16/2002
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7096942
NONE
10128696
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 77
Reel/Frame:013426/0591   Pages: 4
Recorded: 10/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERCHENKO, ILYA EMIL
Exec Dt:
09/18/2002
2
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/23/2002
3
FOWLER, THOMAS DAVID
Exec Dt:
09/24/2002
4
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/27/2002
5
RYAN, ROBERT CHARLES
Exec Dt:
09/18/2002
6
SHAHIN, GORDON THOMAS JR.
Exec Dt:
09/26/2002
7
STEGEMEIER, GEORGE LEO
Exec Dt:
09/16/2002
8
VINEGAR, HAROLD J.
Exec Dt:
09/24/2002
9
WELLINGTON, SCOTT LEE
Exec Dt:
09/24/2002
10
ZHANG, ETUAN
Exec Dt:
09/16/2002
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6991032
US20030173080
10131286
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 78
Reel/Frame:013470/0697   Pages: 4
Recorded: 11/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT LEE
Exec Dt:
09/24/2002
2
BERCHENKO, ILYA EMIL
Exec Dt:
09/18/2002
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/25/2002
4
FOWLER, THOMAS DAVID
Exec Dt:
09/24/2002
5
RYAN, ROBERT CHARLES
Exec Dt:
09/18/2002
6
SHAHIN JR., GORDON THOMAS
Exec Dt:
09/26/2002
7
STEGEMEIER, GEORGE LEO
Exec Dt:
09/16/2002
8
VINEGAR, HAROLD J.
Exec Dt:
09/24/2002
9
ZHANG, ETUAN
Exec Dt:
09/16/2002
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6880633
US20030136558
10131123
Correspondence name and address
CONLEY, ROSE, & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 79
Reel/Frame:023470/0888   Pages: 5
Recorded: 11/04/2009
Attorney Dkt #:5659-14202
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERCHENKO, ILYA EMIL
Exec Dt:
09/18/2002
2
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/23/2002
3
FOWLER, THOMAS DAVID
Exec Dt:
09/24/2002
4
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/27/2002
5
RYAN, ROBERT CHARLES
Exec Dt:
09/18/2002
6
SHAHIN, JR., GORDAN THOMAS
Exec Dt:
09/26/2002
7
STEGEMEIER, GEORGE LEO
Exec Dt:
09/16/2002
8
VINEGAR, HAROLD J.
Exec Dt:
09/24/2002
9
WELLINGTON, SCOTT LEE
Exec Dt:
09/24/2002
10
ZHANG, ETUAN
Exec Dt:
09/16/2002
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7735935
US20080314593
11809889
Correspondence name and address
JACKIE PITRE
700 LAVACA
SUITE 800
AUSTIN, TX 78701
Assignment: 80
Reel/Frame:036337/0246   Pages: 5
Recorded: 08/17/2015
Attorney Dkt #:5659-14204
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERCHENKO, ILYA EMIL
Exec Dt:
09/18/2002
2
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/23/2002
3
FOWLER, THOMAS DAVID
Exec Dt:
09/24/2002
4
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/27/2002
5
RYAN, ROBERT CHARLES
Exec Dt:
09/18/2002
6
SHAHIN, GORDON THOMAS, JR.
Exec Dt:
09/26/2002
7
STEGEMEIER, GEORGE LEO
Exec Dt:
09/16/2002
8
VINEGAR, HAROLD J.
Exec Dt:
09/24/2002
9
WELLINGTON, SCOTT LEE
Exec Dt:
09/24/2002
10
ZHANG, ETUAN
Exec Dt:
09/16/2002
Assignee
1
SHELL OIL COMPANY, A DELAWARE CORPORATION
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140305640
14104605
Correspondence name and address
MEYERTONS HOOD KIVLIN KOWERT& GOETZEL
1120 SOUTH CAPITAL OF TEXAS HWY
BLDG. 2, SUITE 300
AUSTIN, TX 78746
Assignment: 81
Reel/Frame:013370/0657   Pages: 4
Recorded: 10/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/24/2002
2
BERCHENKO, ILYA EMIL
Exec Dt:
09/24/2002
3
FOWLER, THOMAS DAVID
Exec Dt:
09/24/2002
4
HUNSUCKER, BRUCE GERARD
Exec Dt:
09/24/2002
5
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/24/2002
6
KEEDY, CHARLES ROBERT
Exec Dt:
09/24/2002
7
RYAN, ROBERT CHARLES
Exec Dt:
09/24/2002
8
VINEGAR, HAROLD J.
Exec Dt:
09/24/2002
9
WELLINGTON, SCOTT LEE
Exec Dt:
09/24/2002
10
ZHANG, ETUAN
Exec Dt:
09/24/2002
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7051811
US20030141068
10131351
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 82
Reel/Frame:013383/0950   Pages: 4
Recorded: 10/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/26/2002
2
BERCHENKO, ILYA EMIL
Exec Dt:
09/26/2002
3
FOWLER, THOMAS DAVID
Exec Dt:
09/26/2002
4
RYAN, ROBERT CHARLES
Exec Dt:
09/26/2002
5
SHAHIN, GORDON THOMAS JR.
Exec Dt:
09/26/2002
6
STEGEMEIER, GEORGE LEO
Exec Dt:
09/26/2002
7
VINEGAR, HAROLD J.
Exec Dt:
09/26/2002
8
WELLINGTON, SCOTT LEE
Exec Dt:
09/26/2002
9
ZHANG, ETUAN
Exec Dt:
09/26/2002
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7040397
US20030141067
10128699
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BXO 398
AUSTIN, TX 78767-0398
Assignment: 83
Reel/Frame:013405/0741   Pages: 4
Recorded: 10/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT LEE
Exec Dt:
09/26/2002
2
BERCHENKO, ILYA EMIL
Exec Dt:
09/26/2002
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/26/2002
4
FOWLER, THOMAS DAVID
Exec Dt:
09/26/2002
5
RYAN, ROBERT CHARLES
Exec Dt:
09/26/2002
6
SHAHIN, GORDON THOMAS, JR.
Exec Dt:
09/26/2002
7
STEGEMEIER, GEORGE LEO
Exec Dt:
09/26/2002
8
VINEGAR, HAROLD J.
Exec Dt:
09/26/2002
9
ZHANG, ETUAN
Exec Dt:
09/26/2002
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6918443
US20030137181
10131285
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 84
Reel/Frame:013406/0795   Pages: 4
Recorded: 10/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ETUAN
Exec Dt:
09/26/2002
2
BERCHENKO, ILYA EMIL
Exec Dt:
09/26/2002
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/26/2002
4
FOWLER, THOMAS DAVID
Exec Dt:
09/26/2002
5
MAHER, KEVIN ALBERT
Exec Dt:
09/26/2002
6
RYAN, ROBERT CHARLES
Exec Dt:
09/26/2002
7
SHAHIN, JR., GORDON THOMAS
Exec Dt:
09/26/2002
8
STEGEMEIER, GEORGE LEO
Exec Dt:
09/26/2002
9
VINEGAR, HAROLD J.
Exec Dt:
09/26/2002
10
WELLINGTON, SCOTT LEE
Exec Dt:
09/26/2002
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6994169
US20030131993
10131122
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
PO BOX 398
AUSTIN, TX 78767-0398
Assignment: 85
Reel/Frame:013406/0868   Pages: 4
Recorded: 10/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/26/2002
2
BERCHENKO, ILYA EMIL
Exec Dt:
09/26/2002
3
FOWLER, THOMAS DAVID
Exec Dt:
09/26/2002
4
RYAN, ROBERT CHARLES
Exec Dt:
09/26/2002
5
SHAHIN, GORDON THOMAS JR.
Exec Dt:
09/26/2002
6
STEGEMEIER, GEORGE LEO
Exec Dt:
09/26/2002
7
VINEGAR, HAROLD J.
Exec Dt:
09/26/2002
8
WELLINGTON, SCOTT LEE
Exec Dt:
09/26/2002
9
ZHANG, ETUAN
Exec Dt:
09/26/2002
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6782947
US20030131995
10128702
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 86
Reel/Frame:013423/0733   Pages: 4
Recorded: 10/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT LEE
Exec Dt:
09/26/2002
2
BERCHENKO, ILYA EMIL
Exec Dt:
09/26/2002
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/26/2002
4
FOWLER, THOMAS DAVID
Exec Dt:
09/26/2002
5
RYAN, ROBERT CHARLES
Exec Dt:
09/26/2002
6
SHAHIN, GORDON THOMAS JR.
Exec Dt:
09/26/2002
7
STEGEMEIER, GEORGE LEO
Exec Dt:
09/26/2002
8
VINEGAR, HAROLD J.
Exec Dt:
09/26/2002
9
ZHANG, ETUAN
Exec Dt:
09/26/2002
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7040399
US20030142964
10131348
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 87
Reel/Frame:013457/0490   Pages: 4
Recorded: 10/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT LEE
Exec Dt:
09/26/2002
2
BERCHENKO, ILYA EMIL
Exec Dt:
09/26/2002
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/26/2002
4
FOWLER, THOMAS DAVID
Exec Dt:
09/24/2002
5
RYAN, ROBERT CHARLES
Exec Dt:
09/26/2002
6
SHAHIN, GORDON THOMAS, JR.
Exec Dt:
09/26/2002
7
STEGEMEIER, GEORGE LEO
Exec Dt:
09/26/2002
8
VINEGAR, HAROLD J.
Exec Dt:
09/26/2002
9
ZHANG, ETUAN
Exec Dt:
09/26/2002
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6991033
US20030136559
10131347
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 88
Reel/Frame:013477/0897   Pages: 4
Recorded: 11/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT LEE
Exec Dt:
09/26/2002
2
BERCHENKO, ILYA EMIL
Exec Dt:
09/26/2002
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/26/2002
4
FOWLER, THOMAS DAVID
Exec Dt:
09/26/2002
5
RYAN, ROBERT CHARLES
Exec Dt:
09/26/2002
6
SHAHIN, GORDON THOMAS JR.
Exec Dt:
09/26/2002
7
STEGEMEIER, GEORGE LEO
Exec Dt:
09/26/2002
8
VINEGAR, HAROLD J.
Exec Dt:
09/26/2002
9
ZHANG, ETUAN
Exec Dt:
09/26/2002
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7040398
US20030102125
10128701
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 89
Reel/Frame:013377/0193   Pages: 6
Recorded: 10/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/27/2002
2
BERCHENKO, ILYA EMIL
Exec Dt:
09/27/2002
3
FOWLER, THOMAS DAVID
Exec Dt:
09/27/2002
4
KARANIKAS, MICHAEL
Exec Dt:
09/27/2002
5
MAHER, KEVIN ALBERT
Exec Dt:
09/27/2002
6
RYAN, ROBERT CHARLES
Exec Dt:
09/27/2002
7
SHAHIN, GORDON THOMAS, JR.
Exec Dt:
09/27/2002
8
STEGEMEIER, GEORGE LEO
Exec Dt:
09/27/2002
9
VINEGAR, HAROLD J.
Exec Dt:
09/27/2002
10
WELLINGTON, SCOTT LEE
Exec Dt:
09/27/2002
11
ZHANG, ETUAN
Exec Dt:
09/27/2002
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6951247
US20030111223
10128700
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 90
Reel/Frame:013487/0623   Pages: 4
Recorded: 10/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/27/2002
2
BERCHENKO, ILYA EMIL
Exec Dt:
09/27/2002
3
FOWLER, THOMAS DAVID
Exec Dt:
09/27/2002
4
HUNSUCKER, BRUCE GERARD
Exec Dt:
09/27/2002
5
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/27/2002
6
KEEDY, CHARLES ROBERT
Exec Dt:
09/27/2002
7
RYAN, ROBERT CHARLES
Exec Dt:
09/27/2002
8
VINEGAR, HAROLD J.
Exec Dt:
09/27/2002
9
WELLINGTON, SCOTT LEE
Exec Dt:
09/27/2002
10
ZHANG, ETUAN
Exec Dt:
09/27/2002
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7040400
US20030130136
10131349
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 91
Reel/Frame:013814/0345   Pages: 5
Recorded: 03/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAHER, KEVIN ALBERT
Exec Dt:
02/03/2003
2
VINEGAR, HAROLD J.
Exec Dt:
02/03/2003
3
WELLINGTON, SCOTT LEE
Exec Dt:
02/03/2003
4
ROUFFIGNAC, ERIC PIERRE DE
Exec Dt:
02/03/2003
5
KARANIKAS, JOHN MICHAEL
Exec Dt:
02/03/2003
6
BERCHENKO, ILYA EMIL
Exec Dt:
02/03/2003
7
ZHANG, ETUAN
Exec Dt:
02/03/2003
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7011154
US20030178191
10279287
Correspondence name and address
MEYERTONS, HOOD, KIVLIN, KOWERT &
GOETZEL, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 92
Reel/Frame:013866/0881   Pages: 5
Recorded: 03/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
01/31/2003
2
WELLINGTON, SCOTT LEE
Exec Dt:
02/03/2003
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
01/29/2003
4
BERCHENKO, ILYA EMIL
Exec Dt:
01/30/2003
5
ZHANG, ETUAN
Exec Dt:
02/03/2003
6
FOWLER, THOMAS DAVID
Exec Dt:
01/28/2003
7
RYAN, ROBERT CHARLES
Exec Dt:
01/28/2003
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7077199
US20030173081
10279230
Correspondence name and address
MEYERTONS, HOOD, KIVLIN, KOWERT ET AL
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 93
Reel/Frame:015966/0021   Pages: 5
Recorded: 11/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
10/19/2004
2
VEENSTRA, PETER
Exec Dt:
10/19/2004
3
GILES, STEVEN PAUL
Exec Dt:
10/19/2004
4
SANDBERG, CHESTER L.
Exec Dt:
10/19/2004
5
RAMBOW, FREDERICK HENRY KREISLER
Exec Dt:
10/19/2004
6
HARRIS, CHRISTOPHER KELVIN
Exec Dt:
10/19/2004
7
SCHOELING, LANNY GENE
Exec Dt:
10/19/2004
8
PICHA, GREGORY PICHA
Exec Dt:
10/19/2004
9
ZHANG, ETUAN
Exec Dt:
10/19/2004
10
BEER, GARY
Exec Dt:
10/19/2004
11
CARL, JR., FREDERICK GORDON
Exec Dt:
10/19/2004
12
BAI, TAIXU
Exec Dt:
10/19/2004
13
KIM, DONG SUB
Exec Dt:
10/19/2004
14
FAIRBANKS, MICHAEL DAVID
Exec Dt:
10/19/2004
15
SANZ, GUILLERMO PASTOR
Exec Dt:
10/19/2004
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7121342
US20050051327
10831351
Correspondence name and address
ERIC B. MEYERTONS
MEYERTONS, HOOD, KIVLIN, ET AL.
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 94
Reel/Frame:020373/0954   Pages: 3
Recorded: 01/16/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEGEMEIER, GEORGE LEO
Exec Dt:
01/09/2008
2
BEER, GARY LEE
Exec Dt:
01/09/2008
3
ZHANG, ETUAN
Exec Dt:
01/03/2008
Assignee
1
SHELL OIL COMPANY
IP
910 LOUISIANA
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7644765
US20080277113
11975713
Correspondence name and address
SHELL OIL COMPANY, IP
910 LOUISIANA
HOUSTON, TX 77002
Assignment: 95
Reel/Frame:020524/0627   Pages: 7
Recorded: 02/18/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARANIKAS, JOHN MICHAEL
Exec Dt:
02/05/2008
2
COLMENARES, TULIO RAFAEL
Exec Dt:
02/05/2008
3
ZHANG, ETUAN
Exec Dt:
02/05/2008
4
MARINO, MARIAN
Exec Dt:
02/05/2008
5
ROES, AUGUSTINUS WILHELMUS MARIA
Exec Dt:
02/05/2008
6
RYAN, ROBERT CHARLES
Exec Dt:
02/05/2008
7
BEER, GARY LEE
Exec Dt:
02/05/2008
8
DOMBROWSKI, ROBERT JAMES
Exec Dt:
02/05/2008
Assignee
1
SHELL OIL COMPANY
910 LOUISIANA
INTELLECTUAL PROPERTY
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7635024
US20080283246
11975676
Correspondence name and address
SHELL OIL COMPANY
INTELLECTUAL PROPERTY
910 LOUISIANA
HOUSTON, TX 77002
Assignment: 96
Reel/Frame:020849/0468   Pages: 5
Recorded: 04/23/2008
Attorney Dkt #:TH3382 (US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEGEMEIER, GEORGE LEO
Exec Dt:
02/07/2008
2
BEER, GARY LEE
Exec Dt:
03/25/2008
3
ZHANG, ETUAN
Exec Dt:
02/07/2008
Assignee
1
SHELL OIL COMPANY
910 LOUISIANA
INTELLECTUAL PROPERTY
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7730947
US20080217016
11975738
Correspondence name and address
SHELL OIL COMPANY
INTELELCTUAL PROPERTY
910 LOUISIANA
HOUSTON, TEXAS 77002
Assignment: 97
Reel/Frame:026585/0345   Pages: 4
Recorded: 07/13/2011
Attorney Dkt #:5659-37301/EBM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEGEMEIER, GEORGE LEO
Exec Dt:
02/07/2008
2
BEER, GARY LEE
Exec Dt:
03/25/2008
3
ZHANG, ETUAN
Exec Dt:
02/07/2008
Assignee
1
COMPANY, SHELL OIL
910 LOUISIANA
INTELLECTUAL PROPERTY
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8191630
US20100276141
12769379
Correspondence name and address
SHELL OIL COMPANY
910 LOUISIANA
INTELLECTUAL PROPERTY
HOUSTON, TX 77002
Assignment: 98
Reel/Frame:025626/0350   Pages: 38
Recorded: 01/12/2011
Attorney Dkt #:TH1962 03 (US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERCHENKO, ILYA EMIL
Exec Dt:
11/12/2010
2
FOWLER, THOMAS DAVID
Exec Dt:
10/29/2010
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
11/20/2010
4
RYAN, ROBERT CHARLES
Exec Dt:
12/05/2010
5
SHAHIN JR., GORDON THOMAS
Exec Dt:
12/14/2010
6
STEGEMEIER, GEORGE LEO
Exec Dt:
10/29/2010
7
VINEGAR, HAROLD J
Exec Dt:
12/05/2010
8
WELLINGTON, SCOTT LEE
Exec Dt:
12/08/2010
9
ZHANG, ETUAN
Exec Dt:
10/29/2010
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
INTELLECTUAL PROPERTY
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8225866
US20110088904
12840957
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
INTELLECTUAL PROPERTY
HOUSTON, TX 77252-2463
Assignment: 99
Reel/Frame:026863/0332   Pages: 3
Recorded: 09/07/2011
Attorney Dkt #:TH3525US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ETUAN
Exec Dt:
08/23/2011
2
BEER, GARY LEE
Exec Dt:
08/25/2011
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9181780
US20090321071
12105974
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 772522463
Assignment: 100
Reel/Frame:027952/0101   Pages: 19
Recorded: 03/29/2012
Attorney Dkt #:TH1962-02USAP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
09/08/2011
2
WELLINGTON, SCOTT LEE
Exec Dt:
09/08/2011
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
10/05/2011
4
KARANIKAS, JOHN MICHAEL
Exec Dt:
08/24/2011
5
BERCHENKO, ILYA EMIL
Exec Dt:
08/25/2011
6
STEGEMEIER, GEORGE LEO
Exec Dt:
08/24/2011
7
MAHER, KEVIN ALBERT
Exec Dt:
10/18/2011
8
ZHANG, ETUAN
Exec Dt:
10/04/2011
9
SHAHIN, GORDON THOMAS
Exec Dt:
08/25/2011
10
MENOTTI, JAMES LOUIS
Exec Dt:
01/18/2012
11
COLES, JOHN MATTHEW
Exec Dt:
01/18/2011
12
FOLWER, THOMAS DAVID
Exec Dt:
08/24/2011
13
KEEDY, CHARLES ROBERT
Exec Dt:
10/05/2011
14
MADGAVKAR, AJAY MADHAV
Exec Dt:
09/07/2011
15
VAN HARDEVELD, ROBERT MARTIJN
Exec Dt:
08/29/2011
16
RYAN, ROBERT CHARLES
Exec Dt:
08/25/2011
17
SCHOELING, LANNY GENE
Exec Dt:
09/27/2011
18
CARL, FREDERICK GORDON
Exec Dt:
03/25/2012
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7798221
US20090101346
11809723
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 772522463
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