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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 : MAHER, KEVIN ALBERT
Total Assignments: 48
Assignment: 1
Reel/Frame:012193/0471   Pages: 4
Recorded: 09/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
2
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
3
DE ROUFFIGNAC, ERIC
Exec Dt:
09/06/2001
4
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/06/2001
5
BERCHENKO, ILYA E.
Exec Dt:
09/06/2001
6
MAHER, KEVIN ALBERT
Exec Dt:
09/06/2001
7
ZHANG, ETUAN
Exec Dt:
09/06/2001
8
SCHOELING, LANNY GENE
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020035307
09841239
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
DAVID QUIMBY
POST OFFICE BOX 398
AUSTIN, TX 78767
Assignment: 2
Reel/Frame:012204/0957   Pages: 4
Recorded: 09/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT L.
Exec Dt:
09/07/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
DE ROUFFIGNAC, ERIC
Exec Dt:
09/06/2001
4
BERCHENKO,ILYA E
Exec Dt:
09/06/2001
5
STEGEMEIER, GEORGE L.
Exec Dt:
09/07/2001
6
MAHER, KEVIN ALBERT
Exec Dt:
09/06/2001
7
ZHANG, ETUAN
Exec Dt:
09/06/2001
8
SHAHIN, GORDON T.
Exec Dt:
09/06/2001
9
FOWLER, THOMAS D.
Exec Dt:
09/06/2001
10
RYAN, ROBERT C.
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6948563
US20020040778
09841301
Correspondence name and address
CONLEY, ROSE & TAYON P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 3
Reel/Frame:012215/0330   Pages: 4
Recorded: 09/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
DE ROUFFIGNAC, ERIC
Exec Dt:
09/06/2001
4
BERCHENKO, ILYA E.
Exec Dt:
09/06/2001
5
STEGEMEIER, GEORGE L.
Exec Dt:
09/07/2001
6
MAHER, KEVIN ALBERT
Exec Dt:
09/06/2001
7
ZHANG, ETUAN
Exec Dt:
09/06/2001
8
SHAHIN, GORDON T.
Exec Dt:
09/06/2001
9
FOWLER, THOMAS D.
Exec Dt:
09/06/2001
10
RYAN, ROBERT C.
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6591906
US20020046837
09841297
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 4
Reel/Frame:012215/0905   Pages: 4
Recorded: 09/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ROUFFIGNAC, ERIC
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
4
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/06/2001
5
MAHER, KEVIN ALBERT
Exec Dt:
09/06/2001
6
ZHANG, ETUAN
Exec Dt:
09/06/2001
7
FOWLER, THOMAS DAVID
Exec Dt:
09/06/2001
8
KEEDY, CHARLES ROBERT
Exec Dt:
09/06/2001
9
RYAN, ROBERT CHARLES
Exec Dt:
09/06/2001
10
HUNSUCKER, BRUCE GERARD
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6752210
US20020039486
09841440
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 5
Reel/Frame:012229/0225   Pages: 4
Recorded: 10/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAHER, KEVIN ALBERT
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
4
DE ROUFFIGNAC, ERIC
Exec Dt:
09/06/2001
5
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/06/2001
6
BERCHENKO, ILYA E.
Exec Dt:
09/06/2001
7
STEGEMEIER, GEORGE L.
Exec Dt:
09/07/2001
8
ZHANG, ETUAN
Exec Dt:
09/06/2001
9
FOWLER, THOMAS D.
Exec Dt:
09/06/2001
10
RYAN, ROBERT C.
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6994161
US20020034380
09841442
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 6
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: 7
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: 8
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: 9
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: 10
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: 11
Reel/Frame:012233/0396   Pages: 4
Recorded: 10/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT L.
Exec Dt:
09/06/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/06/2001
3
DE ROUFFIGNAC, ERIC
Exec Dt:
09/06/2001
4
BERCHENKO, ILYA E.
Exec Dt:
09/06/2001
5
STEGEMEIER, GEORGE L.
Exec Dt:
09/07/2001
6
MAHER, KEVIN ALBERT
Exec Dt:
09/06/2001
7
ZHANG, ETUAN
Exec Dt:
09/06/2001
8
SHAHIN, GORDON T.
Exec Dt:
09/06/2001
9
FOWLER, THOMAS D.
Exec Dt:
09/06/2001
10
RYAN, ROBERT C.
Exec Dt:
09/06/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6994168
US20020033256
09841433
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 12
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: 13
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: 14
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: 15
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: 16
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: 17
Reel/Frame:012579/0589   Pages: 5
Recorded: 02/12/2002
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
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/06/2001
6
MAHER, KEVIN ALBERT
Exec Dt:
09/06/2001
7
SHAHIN, GORDON THOMAS, JR.
Exec Dt:
09/06/2001
8
MENOTTI, JAMES LOUIS
Exec Dt:
09/06/2001
9
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 #
 
 
 
 
 
 
 
 
 
 
 
6910536
US20020038709
09841447
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 18
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: 19
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: 20
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: 21
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: 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:012233/0424   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: 24
Reel/Frame:012534/0388   Pages: 4
Recorded: 01/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAHER, KEVIN ALBERT
Exec Dt:
09/07/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/07/2001
3
WELLINGTON, SCOTT L.
Exec Dt:
09/07/2001
4
DE ROUFFIGNAC, ERIC
Exec Dt:
09/07/2001
5
BERCHENKO, ILYA E.
Exec Dt:
09/07/2001
6
STEGEMEIER, GEORGE L.
Exec Dt:
09/07/2001
7
ZHANG, ETUAN
Exec Dt:
09/07/2001
8
SHAHIN, GORDON T.
Exec Dt:
09/07/2001
9
FOWLER, THOMAS D.
Exec Dt:
09/07/2001
10
RYAN, ROBERT C.
Exec Dt:
09/07/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6902003
US20020038710
09841287
Correspondence name and address
SHELL OIL COMPANY
DEL CHRISTENSEN
P.O. BOX 2463
HOUSTON, TEXAS 77252-2463
Assignment: 25
Reel/Frame:012600/0215   Pages: 4
Recorded: 02/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ROUFFIGNAC, ERIC
Exec Dt:
09/07/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/07/2001
3
WELLINGTON, SCOTT L.
Exec Dt:
09/07/2001
4
BERCHENKO, ILYA E.
Exec Dt:
09/07/2001
5
STEGEMEIER, GEORGE L.
Exec Dt:
09/07/2001
6
MAHER, KEVIN ALBERT
Exec Dt:
09/07/2001
7
ZHANG, ETUAN
Exec Dt:
09/07/2001
8
SHAHIN, GORDON T.
Exec Dt:
09/07/2001
9
FOWLER, THOMAS D.
Exec Dt:
09/07/2001
10
RYAN, ROBERT C.
Exec Dt:
09/07/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6722429
US20020029882
09841434
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 26
Reel/Frame:012608/0546   Pages: 5
Recorded: 02/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ETUAN
Exec Dt:
09/07/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/07/2001
3
WELLINGTON, SCOTT L.
Exec Dt:
09/07/2001
4
DE ROUFFIGNAC, ERIC
Exec Dt:
09/07/2001
5
BERCHENKO, ILYA E.
Exec Dt:
09/07/2001
6
STEGEMEIER, GEORGE L.
Exec Dt:
09/07/2001
7
MAHER, KEVIN ALBERT
Exec Dt:
09/07/2001
8
SHAHIN, GORDON T.
Exec Dt:
09/07/2001
9
FOWLER, THOMAS D.
Exec Dt:
09/07/2001
10
RYAN, ROBERT C.
Exec Dt:
09/07/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6729397
US20030006039
09841283
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 27
Reel/Frame:012609/0193   Pages: 5
Recorded: 09/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
09/07/2001
2
WELLINGTON, SCOTT L.
Exec Dt:
09/07/2001
3
DE ROUFFIGNAC, ERIC
Exec Dt:
09/07/2001
4
KARANIKAS, JOHN MICHAEL
Exec Dt:
09/07/2001
5
BERCHENKO, ILYA E.
Exec Dt:
09/07/2001
6
STEGEMEIER, GEORGE L.
Exec Dt:
09/07/2001
7
MAHER, KEVIN ALBERT
Exec Dt:
09/07/2001
8
ZHANG, ETUAN
Exec Dt:
09/07/2001
9
SHAHIN, GORDON T.
Exec Dt:
09/07/2001
10
FOWLER, THOMAS D.
Exec Dt:
09/07/2001
11
RYAN, ROBERT C.
Exec Dt:
09/07/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6866097
US20040108111
09841284
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 28
Reel/Frame:012627/0360   Pages: 4
Recorded: 02/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELLINGTON, SCOTT L.
Exec Dt:
09/07/2001
2
VINEGAR, HAROLD J.
Exec Dt:
09/07/2001
3
DE ROUFFIGNAC, ERIC
Exec Dt:
09/07/2001
4
MAHER, KEVIN ALBERT
Exec Dt:
09/07/2001
5
ZHANG, ETUAN
Exec Dt:
09/07/2001
6
MADGAVKAR, AJAY MADHAV
Exec Dt:
09/07/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020049360
09841636
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 29
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: 30
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: 31
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: 32
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: 33
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: 34
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: 35
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: 36
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: 37
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: 38
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: 39
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: 40
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: 41
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: 42
Reel/Frame:013796/0673   Pages: 3
Recorded: 02/24/2003
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:
02/03/2003
3
KARANIKAS, JOHN MICHAEL
Exec Dt:
02/03/2003
4
SUMNU-DINDORUK, MELIHA DENIZ
Exec Dt:
02/03/2003
5
MAHER, KEVIN ALBERT
Exec Dt:
02/03/2003
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7086465
US20040040715
10279227
Correspondence name and address
MEYERTONS, HOOD, KIVLIN, ET AL.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 43
Reel/Frame:013814/0345   Pages: 5
Recorded: 03/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAHER, KEVIN ALBERT
Exec Dt:
02/03/2003
2
VINEGAR, HAROLD J.
Exec Dt:
02/03/2003
3
WELLINGTON, SCOTT LEE
Exec Dt:
02/03/2003
4
ROUFFIGNAC, ERIC PIERRE DE
Exec Dt:
02/03/2003
5
KARANIKAS, JOHN MICHAEL
Exec Dt:
02/03/2003
6
BERCHENKO, ILYA EMIL
Exec Dt:
02/03/2003
7
ZHANG, ETUAN
Exec Dt:
02/03/2003
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7011154
US20030178191
10279287
Correspondence name and address
MEYERTONS, HOOD, KIVLIN, KOWERT &
GOETZEL, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 44
Reel/Frame:013850/0903   Pages: 3
Recorded: 03/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
02/03/2003
2
MAHER, KEVIN ALBERT
Exec Dt:
02/03/2003
3
WELLINGTON, SCOTT LEE
Exec Dt:
03/03/2003
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-8463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6969123
US20030173085
10279286
Correspondence name and address
MEYERTONS, HOOD, KIVLIN ET.AL.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 45
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: 46
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: 47
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: 48
Reel/Frame:027952/0101   Pages: 19
Recorded: 03/29/2012
Attorney Dkt #:TH1962-02USAP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VINEGAR, HAROLD J.
Exec Dt:
09/08/2011
2
WELLINGTON, SCOTT LEE
Exec Dt:
09/08/2011
3
DE ROUFFIGNAC, ERIC PIERRE
Exec Dt:
10/05/2011
4
KARANIKAS, JOHN MICHAEL
Exec Dt:
08/24/2011
5
BERCHENKO, ILYA EMIL
Exec Dt:
08/25/2011
6
STEGEMEIER, GEORGE LEO
Exec Dt:
08/24/2011
7
MAHER, KEVIN ALBERT
Exec Dt:
10/18/2011
8
ZHANG, ETUAN
Exec Dt:
10/04/2011
9
SHAHIN, GORDON THOMAS
Exec Dt:
08/25/2011
10
MENOTTI, JAMES LOUIS
Exec Dt:
01/18/2012
11
COLES, JOHN MATTHEW
Exec Dt:
01/18/2011
12
FOLWER, THOMAS DAVID
Exec Dt:
08/24/2011
13
KEEDY, CHARLES ROBERT
Exec Dt:
10/05/2011
14
MADGAVKAR, AJAY MADHAV
Exec Dt:
09/07/2011
15
VAN HARDEVELD, ROBERT MARTIJN
Exec Dt:
08/29/2011
16
RYAN, ROBERT CHARLES
Exec Dt:
08/25/2011
17
SCHOELING, LANNY GENE
Exec Dt:
09/27/2011
18
CARL, FREDERICK GORDON
Exec Dt:
03/25/2012
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7798221
US20090101346
11809723
Correspondence name and address
SHELL OIL COMPANY
P.O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 772522463

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