skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : STEGEMEIER, GEORGE LEO
Total Assignments: 78
Assignment: 1
Reel/Frame:008449/0771   Pages: 2
Recorded: 03/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEGEMEIER, GEORGE LEO
Exec Dt:
10/24/1989
2
VINEGAR, HAROLD J.
Exec Dt:
10/24/1989
Assignee
1
SHELL OIL COMPANY
900 LOUISIANA
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5656239
NONE
08460403
Correspondence name and address
SHELL OIL COMPANY
DEL S. CHRISTENSEN
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 2
Reel/Frame:013255/0561   Pages: 3
Recorded: 08/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRSCH, JOHN MICHELE
Exec Dt:
03/08/2001
2
STEGEMEIER, GEORGE LEO
Exec Dt:
03/19/2001
3
HALL, JAMES WILLIAM
Exec Dt:
03/08/2001
4
BURNETT, ROBERT REX
Exec Dt:
03/08/2001
5
SAVAGE, WILLIAM MOUNTJOY
Exec Dt:
03/08/2001
6
CARL, JR., FREDERICK GORDON
Exec Dt:
03/08/2001
Assignee
1
SHELL OIL COMPANY
910 LOUISIANA
P.O. BOX 2463
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6840317
US20030047308
10220455
Correspondence name and address
SHELL OIL COMPANY
DEL S. CHRISTENSEN
PO BOX 2463
910 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 3
Reel/Frame:013292/0418   Pages: 3
Recorded: 08/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEGEMEIER, GEORGE LEO
Exec Dt:
03/19/2001
2
VINEGAR, HAROLD J.
Exec Dt:
03/19/2001
3
BURNETT, ROBERT REX
Exec Dt:
03/08/2001
4
SAVAGE, WILLIAM MOUNTJOY
Exec Dt:
03/08/2001
5
CARL JR., FREDERICK GORDON
Exec Dt:
03/08/2001
6
HIRSCH, JOHN MICHELE
Exec Dt:
03/08/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
910 LOUISIANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6840316
US20030056952
10220251
Correspondence name and address
SHELL OIL COMPANY
DEL S. CHRISTENSEN
910 LOUISIANA, P.O. BOX 2463
INTELLECTUAL PROPERTY
HOUSTON, TEXAS 77252-2463
Assignment: 4
Reel/Frame:013292/0579   Pages: 3
Recorded: 08/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRSCH, JOHN MICHELE
Exec Dt:
03/08/2001
2
STEGEMEIER, GEORGE LEO
Exec Dt:
03/19/2001
3
VINEGAR, HAROLD J.
Exec Dt:
03/19/2001
4
RURNETT, ROBERT REX
Exec Dt:
03/08/2001
5
CARL, FREDERICK GORDON, JR.
Exec Dt:
03/08/2001
6
SAVAGE, WILLIAM MOUNTJOY
Exec Dt:
03/08/2001
7
HALL, JAMES WILLIAM
Exec Dt:
03/08/2001
Assignee
1
SHELL OIL COMPANY
910 LOUISIANA 2463
P.O. BOX 2463
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7259688
US20030038734
10220254
Correspondence name and address
SHELL OIL COMPANY
DEL S. CHRISTENSEN
INTELLECTUAL PROPERTY, P.O. BOX 2463
910 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 5
Reel/Frame:013292/0589   Pages: 3
Recorded: 08/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEGEMEIER, GEORGE LEO
Exec Dt:
03/19/2001
2
VINEGAR, HAROLD J.
Exec Dt:
03/19/2001
3
BURNETT, ROBERT REX
Exec Dt:
03/08/2001
4
SAVAGE, WILLIAM MOUNTJOY
Exec Dt:
03/08/2001
5
CARE, FREDERICK GORDON, JR.
Exec Dt:
03/08/2001
6
HIRSCH, JOHN MICHELE
Exec Dt:
03/08/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
910 LOUISIANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7073594
US20030066652
10220453
Correspondence name and address
SHELL OIL COMPANY
DEL S. CHRISTENSEN
INTELLECTUAL PROPERTY
P.O. 2463, 910 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 6
Reel/Frame:013437/0719   Pages: 3
Recorded: 08/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEGEMEIER, GEORGE LEO
Exec Dt:
03/19/2001
2
VINEGAR, HAROLD J.
Exec Dt:
03/19/2001
3
BURNETT, ROBERT REX
Exec Dt:
03/08/2001
4
SAVAGE, WILLIAM MOUNTJOY
Exec Dt:
03/08/2001
5
FREDERICK, JR., GORDON CARL
Exec Dt:
03/08/2001
6
HIRSCH, JOHN MICHELE
Exec Dt:
03/08/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
910 LOUISIANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6981553
US20040060703
10220372
Correspondence name and address
SHELL OIL COMPANY
DEL S. CHRISTENSEN
P.O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 7
Reel/Frame:013468/0588   Pages: 3
Recorded: 08/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRSCH, JOHN MICHELE
Exec Dt:
03/08/2001
2
STEGEMEIER, GEORGE LEO
Exec Dt:
03/19/2001
3
HALL, JAMES WILLIAM
Exec Dt:
03/08/2001
4
VINEGAR, HAROLD J.
Exec Dt:
03/19/2001
5
BURNETT, ROBERT REX
Exec Dt:
03/08/2001
6
SAVAGE, WILLIAM MOUNTJOY
Exec Dt:
03/08/2001
7
CARL, FREDERICK GORDON, JR.
Exec Dt:
03/08/2001
Assignee
1
SHELL OIL COMPANY
910 LOUISIANA
P.O. BOX 2463
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7147059
US20030024704
10220249
Correspondence name and address
SHELL OIL COMPANY
DEL S. CHRISTENSEN
P.O. BOX 2463
910 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 8
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: 9
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: 10
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: 11
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: 12
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: 13
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: 14
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: 15
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: 16
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: 17
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: 18
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: 19
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: 20
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: 21
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: 22
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: 23
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: 24
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: 25
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: 26
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: 27
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: 28
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: 29
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: 30
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: 31
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: 32
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: 33
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: 34
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: 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: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: 37
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: 38
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: 39
Reel/Frame:012531/0964   Pages: 5
Recorded: 01/23/2002
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
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
MADGAVKAR, AJAY MADHAV
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 #
 
 
 
 
 
 
 
 
 
 
 
6805195
US20020191968
09841292
Correspondence name and address
CONLEY, ROSE & TAYON PC
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TEXAS 78767-0398
Assignment: 40
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: 41
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: 42
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: 43
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: 44
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: 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: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: 47
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: 48
Reel/Frame:014392/0154   Pages: 3
Recorded: 08/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BASS, RONALD MARSHALL
Exec Dt:
10/24/2001
2
VINEGAR, HAROLD J.
Exec Dt:
10/31/2001
3
BURNETT, ROBERT REX
Exec Dt:
10/23/2001
4
SAVAGE, WILLIAM MOUNTJOY
Exec Dt:
10/23/2001
5
CARL, FREDERICK GORDON JR.
Exec Dt:
11/07/2001
6
HIRSCH, JOHN MICHELE
Exec Dt:
10/25/2001
7
STEGEMEIER, GEORGE LEO
Exec Dt:
10/30/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
900 LOUISANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6662875
US20020121366
09769048
Correspondence name and address
SHELL OIL COMPANY
DEL S. CHRISTENSEN
P.O. BOX 246, 910 LOUISIANA
INTELLECTUAL PROPERTY
HOUSTON, TX 77252-2463
Assignment: 49
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: 50
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: 51
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: 52
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: 53
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: 54
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: 55
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: 56
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: 57
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: 58
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: 59
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: 60
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: 61
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: 62
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: 63
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: 64
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: 65
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: 66
Reel/Frame:013395/0168   Pages: 4
Recorded: 10/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
09/30/2002
2
AYMOND, JR., DANNIE ANTOINE
Exec Dt:
09/30/2002
3
MAHER, KEVIN ALBERT
Exec Dt:
09/30/2002
4
MCKINZIE, BILLY JOHN II
Exec Dt:
09/30/2002
5
PALFREYMAN, BRUCE DONALD
Exec Dt:
09/30/2002
6
STEGEMEIER, GEORGE LEO
Exec Dt:
09/30/2002
7
WARD, JOHN MICHAEL
Exec Dt:
09/30/2002
8
WATKINS, RONNIE WADE
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 #
 
 
 
 
 
 
 
 
 
 
 
7032660
US20030080604
10131352
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 67
Reel/Frame:013847/0172   Pages: 4
Recorded: 03/12/2003
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
AYMOND, DANNIE ANTOINE, JR.
Exec Dt:
02/25/2003
4
MCKINZIE, BILLY JOHN, II
Exec Dt:
01/28/2003
5
WARD, JOHN MICHAEL
Exec Dt:
01/28/2003
6
MAHER, KEVIN ALBERT
Exec Dt:
01/28/2003
7
WATKINS, RONNIE WADE
Exec Dt:
01/28/2003
8
PALFREYMAN, BRUCE DONALD
Exec Dt:
01/28/2003
9
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 #
 
 
 
 
 
 
 
 
 
 
 
7077198
US20030192691
10279291
Correspondence name and address
MEYERTONS, HOOD, KIVLIN, KOWERT ET AL.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 68
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: 69
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: 70
Reel/Frame:018384/0154   Pages: 4
Recorded: 10/10/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
08/29/2006
2
BASS, RONALD MARSHALL
Exec Dt:
08/27/2006
3
KIM, DONG SUB
Exec Dt:
08/31/2006
4
MASON, STAN LEROY
Exec Dt:
09/20/2006
5
STEGEMEIER, GEORGE LEO
Exec Dt:
08/29/2006
6
KELTNER, THOMAS JOSEPH
Exec Dt:
08/29/2006
7
CARL JR., FREDERICK GORDON
Exec Dt:
09/05/2006
Assignee
1
SHELL OIL COMPANY
910 LOUISIANA
INTELLECTUAL PROPERTY
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7860377
US20070045267
11409559
Correspondence name and address
SHELL OIL COMPANY
INTELLECTUAL PROPERTY
910 LOUISIANA
HOUSTON, TEXAS 77002
Assignment: 71
Reel/Frame:018909/0901   Pages: 3
Recorded: 02/14/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
01/03/2007
2
STEGEMEIER, GEORGE LEO
Exec Dt:
01/30/2007
Assignee
1
SHELL OIL COMPANY
910 LOUISIANA
INTELLECTUAL PROPERTY
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7549470
US20070131415
11584799
Correspondence name and address
SHELL OIL COMPANY
INTELLECTUAL PROPERTY
910 LOUISIANA
HOUSTON, TEXAS 77002
Assignment: 72
Reel/Frame:020365/0033   Pages: 7
Recorded: 01/15/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEGEMEIER, GEORGE LEO
Exec Dt:
01/09/2008
2
MUDUNURI, RAMESH RAJU
Exec Dt:
12/17/2007
3
VINEGAR, HAROLD J.
Exec Dt:
01/07/2008
4
KARANIKAS, JOHN MICHAEL
Exec Dt:
12/18/2007
5
JAISWAL, NAMIT
Exec Dt:
12/18/2007
6
MO, WEIJIAN
Exec Dt:
12/18/2007
Assignee
1
SHELL OIL COMPANY
IP
910 LOUISIANA
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7717171
US20090014180
11975679
Correspondence name and address
SHELL OIL COMPANY
IP
910 LOUISIANA
HOUSTON, TX 77002
Assignment: 73
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: 74
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: 75
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: 76
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: 77
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: 78
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

Search Results as of: 05/21/2024 10:50 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT