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 : GRIGSBY, ROBERT A. JR.
Total Assignments: 24
Assignment: 1
Reel/Frame:004061/0149   Pages: 2
Recorded: 10/21/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KNIFTON, JOHN F.
Exec Dt:
10/11/1982
2
GRIGSBY, ROBERT A. JR.
Exec Dt:
10/11/1982
Assignee
1
TEXACO INC.
2000 WESTCHESTER AVENUE
A CORP. OF DE.
WHITE PLAINS, NEW YORK 10650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4469895
NONE
06435814
Correspondence name and address
RICHARD A. MORGAN
TEXACO DEVELOPMENT CORP.
P. O. BOX 430
BELLAIRE, TX 77401
Assignment: 2
Reel/Frame:004095/0096   Pages: 2
Recorded: 10/21/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KNIFTON, JOHN F.
Exec Dt:
10/11/1982
2
LIN, JIANG-JEN
Exec Dt:
10/11/1982
3
GRIGSBY, ROBERT A. JR.
Exec Dt:
10/11/1982
4
BRADER, WALTER H. JR.
Exec Dt:
10/11/1982
Assignee
1
TEXACO INC., A CORP. OF DEL.
2000 WESTCHESTER AVE.,
WHITE PLAINS,, NEW YORK 10650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4451679
NONE
06435812
Correspondence name and address
JACK H. PARK
TEXACO DEVELOPMENT CORP.
P. O. BOX 430
BELLAIRE, TX 77401
Assignment: 3
Reel/Frame:004179/0511   Pages: 2
Recorded: 09/26/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SPERANZA, GEORGE P.
Exec Dt:
09/15/1983
2
GRIGSBY, ROBERT A. JR.
Exec Dt:
09/15/1983
3
BRENNAN, MICHAEL E.
Exec Dt:
09/15/1983
Assignee
1
TEXACO INC., A DE CORP.
2000 WESTCHESTER AVE.
WHITE PLAINS, NEW YORK 10650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4485196
NONE
06536136
Correspondence name and address
DAVID L. MOSSMAN
TEXACO DEVELOPMENT CORP.
P.O. BOX 430
BELLAIRE, TX 77401
Assignment: 4
Reel/Frame:004199/0079   Pages: 2
Recorded: 11/16/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRIGSBY, ROBERT A. JR.
Exec Dt:
11/02/1983
2
KNIFTON, JOHN F.
Exec Dt:
11/02/1983
Assignee
1
TEXACO INC., 2000 WESTCHESTER AVE., WHITE PLAINS, N.Y. 10650 A DE CORP.
NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4558072
NONE
06552631
Correspondence name and address
CYNTIA L. KENDRICK
TEXACO DEVELOPMENT CORP.,
P. O. BOX 430
BELLAIRE, TX 77401
Assignment: 5
Reel/Frame:004243/0335   Pages: 2
Recorded: 03/23/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SPERANZA, GEORGE P.
Exec Dt:
03/05/1984
2
GRIGSBY, ROBERT A. JR.
Exec Dt:
03/05/1984
Assignee
1
TEXCO INC., A CORP OF DE
2000 WESTCHESTER AVENUE,
WHITE PLAINS,, NEW YORK 10650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4503197
NONE
06592650
Correspondence name and address
JACK H. PARK
TEXACO DEVELOPMENT CORP.
P. O. BOX 430
BELLAIRE, TX 77401
Assignment: 6
Reel/Frame:004250/0211   Pages: 2
Recorded: 03/23/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PETERSON, BRUCE W.
Exec Dt:
03/12/1984
2
SPERANZA, GEORGE P.
Exec Dt:
03/05/1984
3
GRIGSBY, ROBERT A. JR.
Exec Dt:
03/05/1984
Assignee
1
TEXACO INC., A CORP OF DE
2000 WESTCHESTER AVENUE
WHITE PLAINS, NEW YORK 10650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4490485
NONE
06592653
Correspondence name and address
JACK H. PARK
TEXACO DEVELOPMENT CORP.
P. O. BOX 430
BELLAIRE, TX 77401
Assignment: 7
Reel/Frame:004276/0365   Pages: 2
Recorded: 06/15/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SPERANZA, GEORGE P.
Exec Dt:
06/04/1984
2
GRIGSBY, ROBERT A. JR.
Exec Dt:
06/04/1984
3
YEAKEY, ERNEST L.
Exec Dt:
06/04/1984
Assignee
1
TEXACO INC., 2000 WESTCHESTER AVE., WHITE PLAINS, NY 10650 A CORP. OF
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4952732
NONE
06621332
Correspondence name and address
JACK H. PARK
TEXACO DEVELOPMENT CORP.
P. O. BOX 430
BELLAIRE, TX 77401
Assignment: 8
Reel/Frame:004413/0004   Pages: 2
Recorded: 06/27/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SPERANZA, GEORGE P.
Exec Dt:
06/13/1984
2
GRIGSBY, ROBERT A. JR.
Exec Dt:
06/13/1984
Assignee
1
TEXACO INC.
2000 WESTCHESTER AVE
A CORP OF DE
WHITE PLAINS, NEW YORK 10650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4526972
NONE
06624894
Correspondence name and address
JACK H. PARK
TEXACO DEVELOPMENT CORP.
P. O. BOX 430
BELLAIRE, TX 77401
Assignment: 9
Reel/Frame:004296/0085   Pages: 2
Recorded: 07/18/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRIGSBY, ROBERT A. JR.
Exec Dt:
07/09/1984
2
SPERANZA, GEORGE P.
Exec Dt:
07/09/1984
3
BRENNAN, MICHAEL E.
Exec Dt:
07/09/1984
4
YEAKEY, ERNEST L.
Exec Dt:
07/09/1984
Assignee
1
TEXACO INC., A DE CORP.
2000 WESTCHESTER AVE.,
WHITE PLAINS,, NEW YORK 10650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4536522
NONE
06632167
Correspondence name and address
JACK H. PARK
TEXACO DEV. CORP.
P. O. BOX 430
BELLAIRE, TX 77401
Assignment: 10
Reel/Frame:004364/0392   Pages: 2
Recorded: 01/30/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MC ENTIRE, EDWARD E.
Exec Dt:
01/24/1985
2
NIEH, EDWARD C. Y.
Exec Dt:
01/24/1985
3
GRIGSBY, ROBERT A. JR.
Exec Dt:
01/24/1985
4
MC COY, DAVID R.
Exec Dt:
01/24/1985
Assignee
1
TEXACO INC.
2000 WESTCHESTER AVENUE
A CORP. OF DEL
WHITE PLAINS, NEW YORK 10650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4606837
NONE
06696664
Correspondence name and address
RICHARD A. MORGAN
TEXACO DEVELOPMENT CORP.
P. O. BOX 430
BELLAIRE, TX 77401
Assignment: 11
Reel/Frame:004421/0936   Pages: 1
Recorded: 06/21/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRIGSBY, ROBERT A. JR.
Exec Dt:
06/12/1985
2
DOMINGUEZ, RICHARD J.G.
Exec Dt:
06/12/1985
Assignee
1
TEXACO INC., A CORP OF DE
2000 WESTCHESTER AVENUE
WHITE PLAINS, NEW YORK 10650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4609684
NONE
06747528
Correspondence name and address
KENNETH R. PRIEM
TEXACO DEV. CORP.
P.O. BOX 430
BELLAIRE, TX 77401
Assignment: 12
Reel/Frame:004422/0386   Pages: 2
Recorded: 06/21/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRIGSBY, ROBERT A. JR.
Exec Dt:
06/12/1985
2
DOMINGUEZ, RICHARD J. G.
Exec Dt:
06/12/1985
Assignee
1
TEXACO INC.
2000 WESTCHESTER AVENUE
A CORP OF DE.
WHITE PLAINS, NEW YORK 10650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4609683
NONE
06747521
Correspondence name and address
KENNETH R. PRIEM
TEXACO DEVELOPMENT CORP.
P. O. BOX 430
BELLAIRE, TX 77401
Assignment: 13
Reel/Frame:004442/0506   Pages: 2
Recorded: 08/08/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SPERANZA, GEORGE P.
Exec Dt:
07/30/1985
2
BRENNAN, MICHAEL E.
Exec Dt:
07/30/1985
3
GRIGSBY, ROBERT A. JR.
Exec Dt:
07/30/1985
Assignee
1
TEXACO INC., 2000 WESTCHESTER AVENUE, WHITE PLAINS, N.Y., 10650, A CORP OF DE.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4681965
NONE
06763503
Correspondence name and address
KENNETH R. PRIEM
TEXACO DEVELOPMENT CORP.
P. O. BOX 430
BELLAIRE, TX 77401
Assignment: 14
Reel/Frame:004579/0188   Pages: 2
Recorded: 06/25/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRIGSBY, ROBERT A. JR.
Exec Dt:
06/23/1986
2
SPERANZA, GEORGE P.
Exec Dt:
06/20/1986
Assignee
1
TEXACO INC.
2000 WESTCHESTER AVENUE
A CORP. OF DE.
WHITE PLAINS, NEW YORK 10650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4714750
NONE
06878456
Correspondence name and address
KENNETH R. PRIEM
TEXACO DEVELOPMENT CORP.
P.O. BOX 430
BELLAIRE, TX 77401
Assignment: 15
Reel/Frame:004587/0434   Pages: 1
Recorded: 08/04/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GRIGSBY, ROBERT A. JR.
Exec Dt:
07/29/1986
Assignee
1
TEXACO INC., A CORP. OF DE.
2000 WESTCHESTER AVENUE
WHITE PLAINS, NEW YORK 10650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4716193
NONE
06892237
Correspondence name and address
KENNETH R. PRIEM
TEXACO DEVELOPMENT CORP.
P. O. BOX 430
BELLAIRE, TX 77401
Assignment: 16
Reel/Frame:004591/0102   Pages: 2
Recorded: 08/13/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRIGSBY, ROBERT A. JR.
Exec Dt:
08/06/1986
2
MC COY, DAVID R.
Exec Dt:
08/06/1986
Assignee
1
TEXACO INC., A CORP. OF DE.
2000 WESTCHESTER AVENUE
WHITE PLAINS, NEW YORK 10650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4742091
NONE
06896141
Correspondence name and address
KENNETH R. PRIEM
TEXACO DEVELOPMENT CORP.
P. O. BOX 430
BELLAIRE, TX 77401
Assignment: 17
Reel/Frame:004627/0608   Pages: 2
Recorded: 11/06/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRIGSBY, ROBERT A. JR.
Exec Dt:
10/28/1986
2
DOMINGUEZ, RICHARD J. G.
Exec Dt:
10/28/1986
3
CRAWFORD, WHEELER C.
Exec Dt:
10/29/1986
Assignee
1
TEXACO INC.
2000 WESTCHESTER AVENUE
A CORP. OF DE
WHITE PLAINS, NEW YORK 10650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4732919
NONE
06927472
Correspondence name and address
KENNETH R. PRIEM
TEXACO DEVELOPMENT CORP.
P. O. BOX 430
BELLAIRE, TX 77401
Assignment: 18
Reel/Frame:004627/0612   Pages: 2
Recorded: 11/06/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRIGSBY, ROBERT A. JR.
Exec Dt:
10/28/1986
2
DOMINGUEZ, RICHARD J. G.
Exec Dt:
10/28/1986
3
SPERANZA, GEORGE P.
Exec Dt:
10/28/1986
Assignee
1
TEXACO INC.
2000 WESTCHESTER AVENUE
A CORP OF DE
WHITE PLAINS, NEW YORK 10650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4705814
NONE
06927475
Correspondence name and address
KENNETH R. PRIEM
TEXACO DEVELOPMENT CORP.
P. O. BOX 430
BELLAIRE, TX 77401
Assignment: 19
Reel/Frame:004726/0748   Pages: 2
Recorded: 06/01/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RICE, DORIS M.
Exec Dt:
05/26/1987
2
GRIGSBY, ROBERT A. JR.
Exec Dt:
05/26/1987
3
DOMINGUEZ, RICHARD J. G.
Exec Dt:
05/26/1987
Assignee
1
TEXACO INC., A CORP. OF DE
2000 WESTCHESTER AVENUE
WHITE PLAINS, NEW YORK 10650 U.S.A.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4806615
NONE
07056036
Correspondence name and address
KENNETH R. PRIEM
TEXACO DEVELOPMENT CORP.
P. O. BOX 430
BELLAIRE, TX 77401
Assignment: 20
Reel/Frame:005124/0943   Pages: 2
Recorded: 10/02/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CUSCURIDA, MICHAEL
Exec Dt:
09/15/1989
2
LARKIN, JOHN M.
Exec Dt:
09/18/1989
3
SELLSTROM, KATHY B.
Exec Dt:
09/15/1989
4
GRIGSBY, ROBERT A. JR.
Exec Dt:
09/15/1989
Assignee
1
TEXACO CHEMICAL COMPANY, A CORP. OF DE
2000 WESTCHESTER AVENUE
WHITE PLAINS, NEW YORK 10650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4992590
NONE
07415802
Correspondence name and address
JACK H. PARK
TEXACO DEVELOPMENT CORP.
P. O. BOX 430
BELLAIRE, TX 77402-0430
Assignment: 21
Reel/Frame:005144/0357   Pages: 2
Recorded: 09/26/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PRIMEAUX, DUDLEY J. II
Exec Dt:
09/22/1989
2
GRIGSBY, ROBERT A. JR.
Exec Dt:
09/22/1989
3
RICE, DORIS M.
Exec Dt:
09/22/1989
Assignee
1
TEXACO CHEMICAL COMPANY, 2000 WESTCHESTER AVENUE, WHITE PLAINS, NY 10650 A CORP. OF DE.
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5124426
NONE
07412373
Correspondence name and address
DOMINICK G. VICARI
TEXACO DEVELOPMENT CORPORATION
2000 WESTCHESTER AVENUE
WHITE PLAINS, NY 10650
Assignment: 22
Reel/Frame:005222/0259   Pages: 2
Recorded: 01/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRIGSBY, ROBERT A. JR.
Exec Dt:
01/25/1990
2
CRAWFORD, WHEELER C.
Exec Dt:
01/25/1990
3
CUSCURDIA, MICHAEL
Exec Dt:
01/25/1990
Assignee
1
TEXACO CHEMICAL COMPANY, A CORP. OF DE
2000 WESTCHESTER AVENUE,
WHITE PLAINS, NEW YORK 10650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5106935
NONE
07471255
Correspondence name and address
KENNETH R. PRIEM
TEXACO DEVELOPMENT CORP.
P. O. BOX 430
BELLAIRE, TX 77401
Assignment: 23
Reel/Frame:015888/0448   Pages: 3
Recorded: 10/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIGSBY, ROBERT A. JR.
Exec Dt:
09/14/2004
2
ZIMMERMAN, ROBERT L.
Exec Dt:
09/14/2004
Assignee
1
HUNTSMAN PETROCHEMICAL CORPORATION
7114 NORTH LAMAR BOULEVARD
AUSTIN, TEXAS 78752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7351859
US20050027002
10838136
Correspondence name and address
O'KEEFE EGAN & PETERMAN, LLP
ROBERT M. O'KEEFE
1101 CAPITAL OF TEXAS HIGHWAY SOUTH
AUSTIN, TX 78746
Assignment: 24
Reel/Frame:015888/0434   Pages: 9
Recorded: 10/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORIARTY, CHRISTOPHER J.
Exec Dt:
09/24/2004
2
GRIGSBY, ROBERT A. JR.
Exec Dt:
09/24/2004
3
ZIMMERMAN, ROBERT L.
Exec Dt:
09/24/2004
4
SINGH, SACHCHIDA NAND
Exec Dt:
09/24/2004
Assignee
1
HUNTSMAN PETROCHEMICAL CORPORATION
7114 NORTH LAMAR BOULEVARD
AUSTIN, TEXAS 78752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050027044
10838160
Correspondence name and address
O'KEEFE EGAN & PETERMAN, LLP
ROBERT M. O'KEEFE
1101 CAPITAL OF TEXAS HIGHWAY SOUTH
AUSTIN, TX 78746

Search Results as of: 05/29/2024 07:00 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