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Patent Assignment Assignor Details
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Assignor Name : DE ROUFFIGNAC, ERIC PIERRE
Total Assignments: 92
Assignment: 1
Reel/Frame:006344/0261   Pages: 2
Recorded: 12/14/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
12/05/1990
2
STEGEMEIER, GEORGE L.
Exec Dt:
12/05/1992
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
12/05/1990
4
CHOU, CHARLES CHI-SU
Exec Dt:
12/06/1990
Assignee
1
SHELL OIL COMPANY
900 LOUISIANA
POST OFFICE BOX 2463
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5190405
NONE
07627479
Correspondence name and address
LEONARD P. MILLER
SHELL OIL COMPANY
INTELLECTUAL PROPERTY
POST OFFICE BOX 2463
HOUSTON, TEXAS 77252-2463
Assignment: 2
Reel/Frame:007228/0562   Pages: 2
Recorded: 12/05/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
12/17/1993
2
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
12/17/1993
3
GLANDT, CARLOS ALBERTO
Exec Dt:
12/17/1993
4
MIKUS, THOMAS
Exec Dt:
12/17/1993
5
BECKEMEIER, MARK AMBLER
Exec Dt:
12/17/1993
Assignee
1
SHELL OIL COMPANY
910 LOUISIANA
P.O. BOX 2463
HOUSTON,, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5392854
NONE
08169800
Correspondence name and address
SHELL OIL COMPANY
DEL S. CHRISTENSEN
INTELLECTUAL PROPERTY, P.O. BOX 2463
910 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 3
Reel/Frame:007292/0424   Pages: 2
Recorded: 01/23/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
12/17/1993
2
MIKUS, THOMAS
Exec Dt:
12/17/1993
3
GLANDT, CARLOS ALBERTO
Exec Dt:
12/17/1993
4
KARANIKAS, JOHN MICHAEL
Exec Dt:
12/17/1993
5
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
12/17/1993
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
910 LOUISIANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5404952
NONE
08170578
Correspondence name and address
DEL S. CHRISTENSEN
SHELL OIL COMPANY
INTELLECTUAL PROPERTY - P.O. BOX 2463
910 LOUISIANA
HOUSTON, TEXAS 77252-2463
Assignment: 4
Reel/Frame:012193/0251   Pages: 4
Recorded: 09/18/2001
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
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/06/2001
4
MENOTTI, JAMES LOUIS
Exec Dt:
09/06/2001
5
COLES, JOHN MATTHEW
Exec Dt:
09/06/2001
6
HUNSUCKER, BRUCE GERARD
Exec Dt:
09/06/2001
7
BIELAMOWICZ, LAWRENCE JAMES
Exec Dt:
09/06/2001
8
CARL, FREDERICK GORDON JR.
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6769483
US20020029881
09841238
Correspondence name and address
CONELY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TEXAS 78767-0398
Assignment: 5
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: 6
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: 7
Reel/Frame:012218/0376   Pages: 3
Recorded: 10/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
2
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/06/2001
3
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 #
 
 
 
 
 
 
 
 
 
 
 
6742593
US20020045553
09841312
Correspondence name and address
CONLEY, ROSE & TAYON P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 8
Reel/Frame:012229/0008   Pages: 3
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 LEE
Exec Dt:
09/06/2001
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/06/2001
4
BERCHENKO, ILYA EMIL
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6715547
US20020036084
09841635
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 9
Reel/Frame:012229/0016   Pages: 3
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
KEEDY, CHARLES ROBERT
Exec Dt:
09/06/2001
4
HUNSUCKER, BRUCE GERARD
Exec Dt:
09/06/2001
5
CARL, JR., FREDERICK GORDON
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6789625
US20020066565
09841307
Correspondence name and address
CONLEY, ROSE & TAYON PC
ERIC B. MEYERTONS
POBOX 398
AUSTIN, TEXAS 78767-0398
Assignment: 10
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: 11
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: 12
Reel/Frame:012230/0719   Pages: 4
Recorded: 10/01/2001
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 PIERRE
Exec Dt:
09/06/2001
5
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/06/2001
6
STEGEMEIER, GEORGE LEO
Exec Dt:
09/07/2001
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 #
 
 
 
 
 
 
 
 
 
 
 
6896053
US20020053432
09841496
Correspondence name and address
CONLEY, ROSE & TAYON PC
ERIC B. MEYERTONS
PO BOX 398
AUSTIN, TEXAS 78767-0398
Assignment: 13
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: 14
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: 15
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: 16
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: 17
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: 18
Reel/Frame:012233/0175   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 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
MENOTTI, JAMES LOUIS
Exec Dt:
09/06/2001
6
COLES, JOHN MATTHEW
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6725928
US20020049358
09841494
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 19
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: 20
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: 21
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: 22
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: 23
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: 24
Reel/Frame:012268/0492   Pages: 5
Recorded: 10/15/2001
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
KARANAKIS, 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
MADGAVKAR, AJAY MADHAV
Exec Dt:
09/07/2001
8
VAN HARDEVELD, ROBERT MARTIJN
Exec Dt:
09/21/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6761216
US20020046839
09841304
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-398
Assignment: 25
Reel/Frame:012269/0673   Pages: 4
Recorded: 10/09/2001
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
VINEGAR, HAROLD J.
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
VAN HARDEVELD, ROBERT MARTIJN
Exec Dt:
09/21/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6715546
US20030062154
09841290
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 26
Reel/Frame:012426/0573   Pages: 5
Recorded: 01/03/2002
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:
09/06/2001
7
MAHER, KEVIN ALBERT
Exec Dt:
09/06/2001
8
FOWLER, THOMAS DAVID
Exec Dt:
09/06/2001
9
RYAN, ROBERT CHARLES
Exec Dt:
09/06/2001
10
SCHOELING, LANNY GENE
Exec Dt:
09/06/2001
11
VAN HARDEVELD, ROBERT MARTIJN
Exec Dt:
09/21/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6739394
US20020117303
09841435
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 27
Reel/Frame:012462/0958   Pages: 4
Recorded: 01/08/2002
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
BERCHENKO, IIYA EMIL
Exec Dt:
09/06/2001
5
VAN HARDEVELD, ROBERT MARTIJN
Exec Dt:
09/21/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6732796
US20020170708
09841311
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 28
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: 29
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: 30
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: 31
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: 32
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: 33
Reel/Frame:012229/0026   Pages: 4
Recorded: 10/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAHIN, GORDON THOMAS JR.
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
BERCHENK0, 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
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6913078
US20020033257
09841436
Correspondence name and address
CONLEY, ROSE & TAYON P.C.
ERIC B. MEYERTONS
PO BOX 398
AUSTIN, TX 78767-0398
Assignment: 34
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: 35
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: 36
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: 37
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: 38
Reel/Frame:012237/0347   Pages: 4
Recorded: 10/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERCHENKO, ILYA EMIL
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 PIERRE
Exec Dt:
09/07/2001
5
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/07/2001
6
STEGEMEIER, GEORGE LEO
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 #
 
 
 
 
 
 
 
 
 
 
 
6742589
US20020050353
09841488
Correspondence name and address
SHELL OIL CO.
POB 2463
HOUSTON TX 77252-8463
Assignment: 39
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: 40
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: 41
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: 42
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: 43
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: 44
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: 45
Reel/Frame:013379/0325   Pages: 5
Recorded: 10/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
09/24/2002
2
COLES, JOHN MATTHEW
Exec Dt:
09/16/2002
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/23/2002
4
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/27/2002
5
MENOTTI, JAMES LOUIS
Exec Dt:
09/16/2002
6
VAN HARDEVELD, ROBERT MARTIJN
Exec Dt:
09/26/2002
7
WELLINGTON, SCOTT LEE
Exec Dt:
09/24/2002
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7013972
US20030148894
10131050
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TEXAS 78767-0398
Assignment: 46
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: 47
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: 48
Reel/Frame:013448/0967   Pages: 3
Recorded: 10/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/27/2002
2
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/23/2002
3
VINEGAR, HAROLD J.
Exec Dt:
09/24/2002
4
WELLINGTON, SCOTT LEE
Exec Dt:
09/24/2002
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6877555
US20030141066
10128697
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 49
Reel/Frame:013477/0942   Pages: 6
Recorded: 11/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COLE, ANTHONY THOMAS
Exec Dt:
09/24/2002
2
BIELAMOWICZ, LAWRENCE JAMES
Exec Dt:
09/16/2002
3
CARL, FREDRICK GORDON JR.
Exec Dt:
09/16/2002
4
COLES, JOHN MATTHEW
Exec Dt:
09/16/2002
5
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/23/2002
6
HUNSUCKER, BRUCE GERARD
Exec Dt:
09/18/2002
7
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/27/2002
8
MENOTTI, JAMES LOUIS
Exec Dt:
09/16/2002
9
PRATT, CHRISTOPHER ARNOLD
Exec Dt:
09/25/2002
10
VINEGAR, HAROLD J.
Exec Dt:
09/24/2002
11
WELLINGTON, SCOTT LEE
Exec Dt:
09/24/2002
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7004247
US20040211557
10131234
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TEXAS 78767-0398
Assignment: 50
Reel/Frame:013478/0446   Pages: 3
Recorded: 11/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMNU-DINDORUK, MELIHA
Exec Dt:
09/24/2002
2
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/23/2002
3
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/27/2002
4
VINEGAR, HAROLD J.
Exec Dt:
09/24/2002
5
WELLINGTON, SCOTT LEE
Exec Dt:
09/24/2002
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6991036
US20030102126
10131354
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 51
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: 52
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: 53
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: 54
Reel/Frame:013408/0946   Pages: 3
Recorded: 10/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
09/24/2002
2
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/24/2002
3
MAHER, KEVIN ALBERT
Exec Dt:
09/24/2002
4
SCHOELING, LANNY GENE
Exec Dt:
09/24/2002
5
WELLINGTON, SCOTT LEE
Exec Dt:
09/24/2002
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6997518
US20030131994
10131350
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 55
Reel/Frame:013459/0721   Pages: 3
Recorded: 10/31/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
09/24/2002
2
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/24/2002
3
WELLINGTON, SCOTT LEE
Exec Dt:
09/24/2002
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6915850
US20030131996
10131264
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 78767-0398
AUSTIN, TX 78767-0398
Assignment: 56
Reel/Frame:013478/0410   Pages: 4
Recorded: 11/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WARD, JOHN MICHAEL
Exec Dt:
09/24/2002
2
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/24/2002
3
MADGAVKAR, AJAY MADHAV
Exec Dt:
09/24/2002
4
MAHER, KEVIN ALBERT
Exec Dt:
09/24/2002
5
PALFREYMAN, BRUCE DONALD
Exec Dt:
09/24/2002
6
RYAN, ROBERT CHARLES
Exec Dt:
09/24/2002
7
STEGEMEIER, GEORGE LEO
Exec Dt:
09/24/2002
8
VINEGAR, HAROLD J.
Exec Dt:
09/24/2002
9
WELLINGTON, SCOTT LEE
Exec Dt:
09/24/2002
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7004251
US20030209348
10131154
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 57
Reel/Frame:013481/0389   Pages: 4
Recorded: 10/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
09/24/2002
2
GORDON, JR., FREDRICK CARL
Exec Dt:
09/24/2002
3
COLES, JOHN MATTHEW
Exec Dt:
09/24/2002
4
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/24/2002
5
HUNSUCKER, BRUCE GERARD
Exec Dt:
09/24/2002
6
MENOTTI, JAMES LOUIS
Exec Dt:
09/24/2002
7
WELLINGTON, SCOTT LEE
Exec Dt:
09/24/2002
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030146002
10131785
Correspondence name and address
ERIC B. MEYERTONS
CONLEY, ROSE & TAYON, P.C.
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 58
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: 59
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: 60
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: 61
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: 62
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: 63
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: 64
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: 65
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: 66
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: 67
Reel/Frame:013409/0808   Pages: 3
Recorded: 10/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
09/27/2002
2
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/27/2002
3
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/27/2002
4
SUMNU-DINDORUK, MELIHA DENIZ
Exec Dt:
09/27/2002
5
WELLINGTON, SCOTT LEE
Exec Dt:
09/27/2002
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7051807
US20030098605
10131155
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TEXAS 78767-0398
Assignment: 68
Reel/Frame:013421/0581   Pages: 3
Recorded: 10/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
09/27/2002
2
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/27/2002
3
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/27/2002
4
SUMNU-DINDORUK, MELIHA DENIZ
Exec Dt:
09/27/2002
5
WELLINGTON, SCOTT LEE
Exec Dt:
09/27/2002
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6964300
US20030102124
10131152
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 69
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: 70
Reel/Frame:013407/0957   Pages: 6
Recorded: 10/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT LEE
Exec Dt:
09/30/2002
2
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/30/2002
3
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/30/2002
4
MAHER, KEVIN ALBERT
Exec Dt:
09/30/2002
5
MESSIER, MARGARET ANN
Exec Dt:
09/30/2002
6
ROBERTS, BRUCE EDMUNDS
Exec Dt:
09/30/2002
7
SUMMU-DINDORUK, MELIHA DENIZ
Exec Dt:
09/30/2002
8
VINEGAR, HAROLD J.
Exec Dt:
09/30/2002
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6948562
US20030116315
10128704
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
PO BOX 398
AUSTIN, TX 78767-0398
Assignment: 71
Reel/Frame:013449/0050   Pages: 5
Recorded: 10/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT LEE
Exec Dt:
09/30/2002
2
CRANE, STEVEN DEXTER
Exec Dt:
09/30/2002
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/30/2002
4
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/30/2002
5
MAHER, KEVIN ALBERT
Exec Dt:
09/30/2002
6
MESSIER, MARGARET ANN
Exec Dt:
09/30/2002
7
ROBERTS, BRUCE EDMUNDS
Exec Dt:
09/30/2002
8
SUMNU-DINDORUK, MELIHA DENIZ
Exec Dt:
09/30/2002
9
VINEGAR, HAROLD J.
Exec Dt:
09/30/2002
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6981548
US20030098149
10128703
Correspondence name and address
ERIC B. MEYERTONS
CONLEY ROSE & TAYON, PC
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 72
Reel/Frame:013477/0905   Pages: 6
Recorded: 11/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MESSIER, MARGARET ANN
Exec Dt:
09/30/2002
2
CRANE, STEVEN DEXTER
Exec Dt:
09/30/2002
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/30/2002
4
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/30/2002
5
MAHER, KEVIN ALBERT
Exec Dt:
09/30/2002
6
ROBERTS, BRUCE EDMUNDS
Exec Dt:
09/30/2002
7
SUMNU-DINDORUK, MELIHA DENIZ
Exec Dt:
09/30/2002
8
VINEGAR, HAROLD J.
Exec Dt:
09/30/2002
9
WELLINGTON, SCOTT LEE
Exec Dt:
09/30/2002
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7055600
US20030100451
10131153
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYER
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 73
Reel/Frame:013847/0854   Pages: 5
Recorded: 03/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
01/31/2003
2
STEGEMEIER, GEORGE LEO
Exec Dt:
02/06/2003
3
WELLINGTON, SCOTT LEE
Exec Dt:
02/03/2003
4
WARD, JOHN MICHAEL
Exec Dt:
01/28/2003
5
PALFREYMAN, BRUCE DONALD
Exec Dt:
01/28/2003
6
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
01/28/2003
7
MCKINZIE, BILLY JOHN II
Exec Dt:
01/28/2003
8
MAHER, KEVIN ALBERT
Exec Dt:
01/28/2003
9
RYAN, ROBERT CHARLES
Exec Dt:
01/28/2003
10
MADGAVKAR, AJAY MADHAV
Exec Dt:
01/28/2003
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7128153
US20030196810
10279294
Correspondence name and address
MEYERTONS, HOOD, KIVLIN, KOWERT ET AL
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 74
Reel/Frame:013800/0353   Pages: 4
Recorded: 02/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT LEE
Exec Dt:
02/03/2003
2
VINEGAR, HAROLD J.
Exec Dt:
01/31/2003
3
RYAN, ROBERT CHARLES
Exec Dt:
01/28/2003
4
MADGAVKAR, AJAY MADHAV
Exec Dt:
01/28/2003
5
MAHER, KEVIN ALBERT
Exec Dt:
01/28/2003
6
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
01/29/2003
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7090013
US20030192693
10279290
Correspondence name and address
MEYERTONS HOOD KIVLIN KOWERT & GOETZEL
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 75
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: 76
Reel/Frame:013796/0686   Pages: 4
Recorded: 02/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VEENSTRA, PETER
Exec Dt:
02/03/2003
2
VINEGAR, HAROLD J.
Exec Dt:
02/03/2003
3
KARANIKAS, JOHN MICHAEL
Exec Dt:
02/03/2003
4
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
02/03/2003
5
WELLINGTON, SCOTT LEE
Exec Dt:
02/03/2003
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7063145
US20030183390
10279292
Correspondence name and address
MEYERTONS, HOOD, KIVLIN, ET AL
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 77
Reel/Frame:013822/0650   Pages: 4
Recorded: 03/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT LEE
Exec Dt:
02/03/2003
2
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
02/03/2003
3
VINEGAR, HAROLD J.
Exec Dt:
02/03/2003
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7066257
US20030205378
10279222
Correspondence name and address
MEYERTONS, HOOD, KIVLIN, KOWERT ET AL.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 78
Reel/Frame:013829/0116   Pages: 5
Recorded: 03/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
02/04/2003
2
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
02/04/2003
3
COLES, JOHN MATTHEW
Exec Dt:
02/04/2003
4
MENOTTI, JAMES LOUIS
Exec Dt:
02/04/2003
5
HUNSUCKER, BRUCE GERARD
Exec Dt:
02/04/2003
6
COLE, ANTHONY THOMAS
Exec Dt:
02/04/2003
7
PRATT, CHRISTOPHER ARNOLD
Exec Dt:
02/04/2003
8
WELLINGTON, SCOTT LEE
Exec Dt:
02/04/2003
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7156176
US20040211569
10279223
Correspondence name and address
MEYERTONS, HOOD, KIVLIN, KOWERT ET AL.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 79
Reel/Frame:013796/0055   Pages: 5
Recorded: 02/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
01/31/2003
2
SUMNU-DINDORUK, MELIHA DENIZ
Exec Dt:
01/31/2003
3
WELLINGTON, SCOTT LEE
Exec Dt:
02/03/2003
4
MAHER, KEVIN ALBERT
Exec Dt:
01/28/2003
5
KARANIKAS, JOHN MICHAEL
Exec Dt:
01/31/2003
6
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
02/07/2003
7
MESSIER, MARGARET ANN
Exec Dt:
01/28/2003
8
ROBERTS, BRUCE EDMUNDS
Exec Dt:
02/06/2003
9
CRANE, STEVEN DEXTER
Exec Dt:
02/05/2003
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7066254
US20030155111
10279225
Correspondence name and address
MEYERTONS HOOD KIVLIN KOWERT & GOETZEL
DAVID W. QUIMBY
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 80
Reel/Frame:013847/0797   Pages: 4
Recorded: 03/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
02/07/2003
2
WELLINGTON, SCOTT LEE
Exec Dt:
02/07/2003
3
MAHER, KEVIN ALBERT
Exec Dt:
02/07/2003
4
SCHOELING, LANNY GENE
Exec Dt:
02/07/2003
5
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
02/07/2003
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7100994
US20030196788
10279229
Correspondence name and address
MEYERSTON, HOOD, KIVLIN, KOWERT ET AL.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 81
Reel/Frame:013847/0874   Pages: 4
Recorded: 03/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
02/07/2003
2
WELLINGTON, SCOTT LEE
Exec Dt:
02/07/2003
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
02/07/2003
4
KARANIKAS, JOHN MICHAEL
Exec Dt:
02/07/2003
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6932155
US20030196801
10279221
Correspondence name and address
MEYERTONS, HOOD, KIVLIN, KOWERT ET AL
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 82
Reel/Frame:013909/0242   Pages: 5
Recorded: 03/26/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARANIKAS, JOHN MICHAEL
Exec Dt:
02/20/2003
2
SHAHIN, GORDON THOMAS, JR.
Exec Dt:
02/20/2003
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
02/20/2003
4
SUMNU-DINDORUK, MELIHA DENIZ
Exec Dt:
02/20/2003
5
SCHOELING, LANNY GENE
Exec Dt:
02/20/2003
6
VINEGAR, HAROLD J.
Exec Dt:
02/20/2003
7
BERCHENKO, ILYA EMIL
Exec Dt:
02/20/2003
8
GINESTRA, JEAN-CHARLES
Exec Dt:
02/20/2003
9
HANSEN, KIRK SAMUEL
Exec Dt:
02/20/2003
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030201098
10279224
Correspondence name and address
MEYERTONS, HOOD, KIVLIN, ET. AL.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 83
Reel/Frame:013910/0656   Pages: 5
Recorded: 03/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
02/20/2003
2
SHAHIN, GORDON THOMAS JR.
Exec Dt:
02/20/2003
3
WELLINGTON, SCOTT LEE
Exec Dt:
02/20/2003
4
KARANIKAS, JOHN MICHAEL
Exec Dt:
02/20/2003
5
BERCHENKO, ILYA EMIL
Exec Dt:
02/20/2003
6
STEGEMEIER, GEORGE LEO
Exec Dt:
02/20/2003
7
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
02/20/2003
8
MAHER, KEVIN ALBERT
Exec Dt:
02/20/2003
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7104319
US20030173082
10279293
Correspondence name and address
MEYERTONS, HOOD, KIVLIN, KOWERT, ET AL
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TEXAS 78767-0398
Assignment: 84
Reel/Frame:018080/0150   Pages: 2
Recorded: 06/23/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRIBNOW, DANIEL FREDERIK CHRISTOF
Exec Dt:
02/10/2006
2
VAN PUTTEN, SASCHA
Exec Dt:
02/10/2006
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
02/10/2006
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
910 LOUISIANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7475724
US20070158064
10584418
Correspondence name and address
RACHAEL A. STIEGEL
SHELL OIL COMPANY, INTELLECTUAL PROPERTY
P.O. BOX 2463
910 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 85
Reel/Frame:019417/0285   Pages: 5
Recorded: 06/11/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
01/03/2007
2
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
01/26/2007
3
SCHOELING, LANNY GENE
Exec Dt:
01/03/2007
Assignee
1
SHELL OIL COMPANY
910 LOUISIANA
INTELLECTUAL PROPERTY
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7559368
US20070221377
11584427
Correspondence name and address
SHELL OIL COMPANY
INTELLECTUAL PROPERTY
910 LOUISIANA
HOUSTON, TEXAS 77002
Assignment: 86
Reel/Frame:020543/0182   Pages: 4
Recorded: 02/21/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
02/15/2008
2
PINGO-ALMADA, MONICA M.
Exec Dt:
02/06/2008
3
MILLER, DAVID SCOTT
Exec Dt:
02/18/2008
Assignee
1
SHELL OIL COMPANY
910 LOUISIANA
INTELLECTUAL PROPERTY
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7540324
US20080217004
11975691
Correspondence name and address
SHELL OIL COMPANY
910 LOUISIANA
INTELLECTUAL PROPERTY
HOUSTON, TX 77002
Assignment: 87
Reel/Frame:021169/0203   Pages: 4
Recorded: 06/30/2008
Attorney Dkt #:TS6499(US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASCANIO MILANO, FELIX ANTONIO
Exec Dt:
04/09/2008
2
MOLLINGER, ALEXANDER MICHIEL
Exec Dt:
04/16/2008
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
04/16/2008
Assignee
1
SHELL OIL COMPANY
ONE SHELL PLAZA
P.O. BOX 2463
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7861770
US20080302522
12063005
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
HOUSTON, TX 772522463
Assignment: 88
Reel/Frame:022987/0050   Pages: 20
Recorded: 07/22/2009
Attorney Dkt #:TH2326 03 (US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J
Exec Dt:
05/22/2009
2
SUMNU-DINDORUK, MELIHA DENIZ
Exec Dt:
05/22/2009
3
WELLINGTON, SCOTT LEE
Exec Dt:
07/14/2009
4
MAHER, KEVIN ALBERT
Exec Dt:
05/29/2009
5
KARANIKAS, JOHN MICHAEL
Exec Dt:
05/22/2009
6
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
05/26/2009
7
MESSIER, MARGARET ANN
Exec Dt:
07/09/2009
8
ROBERTS, BRUCE EDMUNDS
Exec Dt:
05/26/2009
9
CRANE, STEVEN DEXTER
Exec Dt:
06/30/2009
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
INTELLECTUAL PROPERTY
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8627887
US20100126727
12329942
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
INTELLECTUAL PROPERTY
HOUSTON, TX 772522463
Assignment: 89
Reel/Frame:025315/0247   Pages: 26
Recorded: 11/04/2010
Attorney Dkt #:TH4014 (US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOS, ROBERT
Exec Dt:
11/03/2010
2
BROUWER, DIRK ROELOF
Exec Dt:
10/23/2010
3
COLMENARES, TULIO RAFAEL
Exec Dt:
05/24/2010
4
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
09/30/2010
5
GINESTRA, JEAN-CHARLES
Exec Dt:
06/15/2010
6
JAISWAL, NAMIT
Exec Dt:
05/24/2010
7
KARANIKAS, JOHN MICHAEL
Exec Dt:
05/26/2010
8
LI, ZHEN
Exec Dt:
06/02/2010
9
MO, WEIJIAN
Exec Dt:
05/24/2010
10
PRINCE-WRIGHT, ROBERT GEORGE
Exec Dt:
11/03/2010
11
STANECKI, JOHN ANDREW
Exec Dt:
05/24/2010
12
SYIHAB, ZUHER
Exec Dt:
06/02/2010
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
INTELLECTUAL PROPERTY
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8434555
US20110042084
12757641
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
INTELLECTUAL PROPERTY
HOUSTON, TX 772522463
Assignment: 90
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: 91
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
Assignment: 92
Reel/Frame:033055/0661   Pages: 18
Recorded: 06/09/2014
Attorney Dkt #:TH1962-05-US-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
04/26/2014
2
BERCHENKO, ILYA EMIL
Exec Dt:
02/13/2014
3
FOWLER, THOMAS DAVID
Exec Dt:
10/11/2013
4
RYAN, ROBERT CHARLES
Exec Dt:
10/10/2013
5
SHAHIN, GORDON THOMAS, JR.
Exec Dt:
10/10/2013
6
STEGEMEIER, GEORGE LEO
Exec Dt:
10/09/2013
7
VINEGAR, HAROLD J.
Exec Dt:
04/11/2014
8
WELLINGTON, SCOTT LEE
Exec Dt:
06/04/2014
9
ZHANG, ETUAN
Exec Dt:
02/13/2014
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8789586
US20140027119
13941097
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463

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