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Patent Assignment Assignor Details
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Assignor Name : CHAMPION, DONALD H.
Total Assignments: 17
Assignment: 1
Reel/Frame:004867/0236   Pages: 2
Recorded: 04/22/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHAMPION, DONALD H.
Exec Dt:
04/14/1988
2
KNIFTON, JOHN F.
Exec Dt:
04/14/1988
3
SU, WEI-YANG
Exec Dt:
04/14/1988
Assignee
1
TEXACO CHEMICAL COMPANY
2000 WESTCHSTER AVENUE
WHITE PLAINS, NEW YORK 10650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4892959
NONE
07184660
Correspondence name and address
CYNTHIA L. KENDRICK
TEXACO DEVELOPMENT CORP.
P. O. BOX 430
BELLAIRE, TX 77401
Assignment: 2
Reel/Frame:005279/0451   Pages: 2
Recorded: 04/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SPERANZA, GEORGE P.
Exec Dt:
03/16/1990
2
SU, WEI-YANG
Exec Dt:
03/16/1990
3
CHAMPION, DONALD H.
Exec Dt:
03/16/1990
Assignee
1
TEXACO CHEMICAL COMPANY, A CORP. OF DELAWARE
2000 WESTCHESTER AVENUE
WHITE PLAINS, NEW YORK 10650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5053484
NONE
07507261
Correspondence name and address
KENNETH R. PRIEM
TEXACO DEVELOPMENT CORP.
P.O. BOX 430
BELLAIRE, TX 77402-0430
Assignment: 3
Reel/Frame:005301/0909   Pages: 3
Recorded: 05/14/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SPERANZA, GEORGE P.
Exec Dt:
05/04/1990
2
CHAMPION, DONALD H.
Exec Dt:
05/04/1990
Assignee
1
TEXACO CHEMICAL COMPANY
2000 WESTCHESTER AVENUE
A CORP. OF DE
WHITE PLAINS, NEW YORK 10650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5019653
NONE
07522942
Correspondence name and address
CYNTHIA L. KENDRICK
TEXACO DEVELOPMENT CORPORATION
P.O. BOX 430
BELLAIRE, TX 77402-0430
Assignment: 4
Reel/Frame:005388/0356   Pages: 3
Recorded: 07/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SU, WEI-YANG
Exec Dt:
07/02/1990
2
CHAMPION, DONALD H.
Exec Dt:
07/02/1990
3
PRIMEAUX, DUDLEY J. II
Exec Dt:
07/02/1990
Assignee
1
TEXACO CHEMICAL COMPANY
2000 WESTCHESTER AVENUE
A CORP. OF DE
WHITE PLAINS, NEW YORK 10650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5171819
NONE
07529840
Correspondence name and address
MR. ROBERT A. KULASON
TEXACO DEVELOPMENT CORPORATION
2000 WESTCHESTER AVENUE
WHITE PLAINS, NY 10650
Assignment: 5
Reel/Frame:005388/0359   Pages: 3
Recorded: 07/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SU, WEI-YANG
Exec Dt:
07/11/1990
2
CHAMPION, DONALD H.
Exec Dt:
07/11/1990
3
PRIMEAUX, DUDLEY J. II
Exec Dt:
07/11/1990
Assignee
1
TEXACO CHEMICAL COMPANY
2000 WESTCHESTER AVENUE
A CORP. OF DE
WHITE PLAINS, NEW YORK 10650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5082917
NONE
07529839
Correspondence name and address
MR. ROBERT A. KULASON
TEXACO DEVELOPMENT CORPORATION
2000 WESTCHESTER AVENUE
WHITE PLAINS, NY 10650
Assignment: 6
Reel/Frame:005502/0808   Pages: 3
Recorded: 11/01/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SPERANZA, GEORGE P.
Exec Dt:
10/10/1990
2
SU, WEI-YANG
Exec Dt:
10/10/1990
3
ZIMMERMAN, ROBERT L.
Exec Dt:
10/10/1990
4
CHAMPION, DONALD H.
Exec Dt:
10/10/1990
Assignee
1
TEXACO CHEMICAL COMPANY
2000 WESTCHESTER AVENUE, A CORP. OF DE
WHITE PLAINS, NEW YORK 10650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5140097
NONE
07608128
Correspondence name and address
TEXACO DEVELOPMENT CORPORATION
P.O. BOX 430
BELLAIRE, TX 77402-0430
Assignment: 7
Reel/Frame:005551/0704   Pages: 3
Recorded: 12/14/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SPERANZA, GEORGE P.
Exec Dt:
11/28/1990
2
CHAMPION, DONALD H.
Exec Dt:
11/28/1990
Assignee
1
TEXACO CHEMICAL COMPANY, A CORP. OF DE
2000 WESTCHESTER AVENUE
WHITE PLAINS, NEW YORK 10650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5179175
NONE
07627468
Correspondence name and address
CYNTHIA L. KENDRICK
TEXACO DEVELOPMENT CORP.
P.O. BOX 430
BELLAIRE, TX 77402-0430
Assignment: 8
Reel/Frame:005592/0323   Pages: 3
Recorded: 01/31/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SPERANZA, GEORGE P.
Exec Dt:
01/16/1991
2
CHAMPION, DONALD H.
Exec Dt:
01/16/1991
Assignee
1
TEXACO CHEMICAL COMPANY, A CORP. OF DE
2000 WESTCHESTER AVE.
WHITE PLAINS,, NEW YORK 10650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5103056
NONE
07648771
Correspondence name and address
CYNTHIA L. KENDRICK
TEXACO DEVELOPMENT CORPORATION
P. O. BOX 430
BELLAIRE, TX 77401
Assignment: 9
Reel/Frame:005698/0280   Pages: 3
Recorded: 04/01/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHAMPION, DONALD H.
Exec Dt:
03/22/1991
2
SPERANZA, GEORGE P.
Exec Dt:
03/22/1991
Assignee
1
TEXACO CHEMICAL COMPANY, A CORP. OF DE
2000 WESTCHESTER AVE.,
WHITE PLAINS, NEW YORK 10650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5110991
NONE
07677934
Correspondence name and address
CYNTHIA L. KENDRICK
TEXACO DEVELOPMENT CORPORATION
P.O. BOX 430
BELLAIRE, TX 77402-0430
Assignment: 10
Reel/Frame:005708/0530   Pages: 3
Recorded: 05/02/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHAMPION, DONALD H.
Exec Dt:
04/16/1991
2
SPERANZA, GEORGE P.
Exec Dt:
04/16/1991
3
RENKEN, TERRY L.
Exec Dt:
04/16/1991
Assignee
1
TEXACO CHEMICAL COMPANY
A CORPORATION OF DE
2000 WESTCHESTER AVENUE
WHITE PLAINS, NEW YORK 10650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5247078
NONE
07694706
Correspondence name and address
TEXACO DEVELOPMENT CORPORATION
P.O. BOX 430
BELLAIRE, TX 77402-0430
Assignment: 11
Reel/Frame:005738/0128   Pages: 3
Recorded: 06/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHAMPION, DONALD H.
Exec Dt:
05/31/1991
2
SPERANZA, GEORGE P.
Exec Dt:
05/31/1991
Assignee
1
TEXACO CHEMICAL COMPANY A CORP. OF DELAWARE
2000 WESTCHESTER AVENUE
WHITE PLAINS, NEW YORK 10650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5140090
NONE
07712817
Correspondence name and address
TEXACO DEVELOPMENT CORPORATION
P.O. BOX 430
BELLAIRE, TX 77402-0430
Assignment: 12
Reel/Frame:005813/0080   Pages: 3
Recorded: 08/08/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SPERANZA, GEORGE P.
Exec Dt:
07/18/1991
2
CHAMPION, DONALD H.
Exec Dt:
07/18/1991
Assignee
1
TEXACO CHEMICAL COMPANY, A DE CORP.
2000 WESTCHESTER AVENUE
WHITE PLAINS, NEW YORK 10650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5093382
NONE
07741917
Correspondence name and address
JACK H. PARK
TEXACO DEVELOPMENT CORP.
P. O. BOX 430
BELLAIRE, TX 77401
Assignment: 13
Reel/Frame:005820/0738   Pages: 3
Recorded: 08/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LARKIN, JOHN M.
Exec Dt:
08/14/1991
2
TEMPLETON, JAMES H.
Exec Dt:
08/14/1991
3
CHAMPION, DONALD H.
Exec Dt:
08/14/1991
Assignee
1
TEXACO CHEMICAL COMPANY A CORP. OF DELAWARE
2000 WESTCHESTER AVENUE
WHITE PLAINS, NEW YORK 10650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5189233
NONE
07749346
Correspondence name and address
CYNTHIA L. KENDRICK
TEXACO DEVELOPMENT CORPORATION
P.O. BOX 430
BELLAIRE, TX 77402
Assignment: 14
Reel/Frame:006013/0182   Pages: 3
Recorded: 02/10/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHAMPION, DONALD H.
Exec Dt:
01/29/1992
2
SPERANZA, GEORGE P.
Exec Dt:
01/29/1992
Assignee
1
TEXACO CHEMICAL COMPANY
A CORPORATION OF DE
2000 WESTCHESTER AVENUE
WHITE PLAINS, NEW YORK 10650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5159101
NONE
07833199
Correspondence name and address
CYNTHIA L. KENDRICK
TEXACO DEVELOPMENT CORP.,
P. O. BOX 430
BELLAIRE, TX 77401
Assignment: 15
Reel/Frame:006019/0136   Pages: 3
Recorded: 02/19/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SPERANZA, GEORGE P.
Exec Dt:
02/10/1992
2
CHAMPION, DONALD H.
Exec Dt:
02/10/1992
Assignee
1
TEXACO CHEMICAL COMPANY, A DE CORP.
2000 WESTCHESTER AVENUE
WHITE PLAINS, NEW YORK 10650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5206362
NONE
07837131
Correspondence name and address
CYNTHIA L. KENDRICK
TEXACO DEVELOPMENT CORP.
P.O. BOX 430
BELLAIRE, TX 77402
Assignment: 16
Reel/Frame:006320/0860   Pages: 3
Recorded: 11/23/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SPERANZA, GEORGE P.
Exec Dt:
11/09/1992
2
CHAMPION, DONALD H.
Exec Dt:
11/09/1992
3
PLISHKA, MARTIN J.
Exec Dt:
11/11/1992
Assignee
1
TEXACO CHEMICAL COMPANY
2000 WESTCHESTER AVENUE
WHITE PLAINS, NEW YORK 10650-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5298618
NONE
07979737
Correspondence name and address
KENNETH R. PRIEM
TEXACO DEVELOPMENT CORPORATION
P.O. BOX 430, JCB-165
BELLAIRE, TX 77402-0430
Assignment: 17
Reel/Frame:018114/0297   Pages: 5
Recorded: 07/13/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANANTANENI, PRAKASA R.
Exec Dt:
08/04/2004
2
GRAY, JOHN
Exec Dt:
08/10/2004
3
RENNER, MARTY J.
Exec Dt:
08/09/2004
4
SMITH, GEORGE A.
Exec Dt:
08/04/2004
5
LEWIS, DAVID C.
Exec Dt:
08/04/2004
6
CHAMPION, DONALD H.
Exec Dt:
08/04/2004
7
WHEWELL, CHRISTOPHER J.
Exec Dt:
08/04/2004
Assignee
1
HUNTSMAN PETROCHEMICAL CORPORATION
10003 WOODLOCH FOREST DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8008239
US20080234159
10586027
Correspondence name and address
HUNTSMAN CORPORATION
10003 WOODLOCH FOREST DRIVE
LEGAL DEPARTMENT
THE WOODLANDS, TX 77380

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