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Patent Assignment Assignor Details
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Assignor Name : DEBRAS, GUY L. G.
Total Assignments: 15
Assignment: 1
Reel/Frame:004232/0622   Pages: 2
Recorded: 03/19/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CAHEN, RAYMOND M.
Exec Dt:
12/12/1983
2
DEBRAS, GUY L. G.
Exec Dt:
12/12/1983
3
DECLIPPELEIR, GEORGES E. M. J.
Exec Dt:
12/12/1983
Assignee
1
COSDEN TECHNOLOGY, INC., A DE CORP.
DALLAS, TEXAS
Property
 
Pat #
Pub #
Intl #
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4781906
NONE
06562651
Correspondence name and address
MICHAEL J. CADDELL
COSDEN TECHNOLOGY, INC.,
P. O. BOX 1311
BIG SPRING, TX 79720
Assignment: 2
Reel/Frame:004234/0385   Pages: 2
Recorded: 03/19/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DEBRAS, GUY L. G.
Exec Dt:
12/12/1984
2
DECLIPPELEIR, GEORGES E. M. J.
Exec Dt:
12/12/1984
3
CAHEN, RAYMOND M.
Exec Dt:
12/12/1984
Assignee
1
COSDEN TECHOLOGY INC A DE CORP
DALLAS, TEXAS
Property
 
Pat #
Pub #
Intl #
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4599473
NONE
06562650
Correspondence name and address
MICHAEL J. CADDELL
COSDEN TECHNOLOGY, INC.,
P.O. BOX 410
DALLAS, TX. 75221
Assignment: 3
Reel/Frame:004234/0393   Pages: 2
Recorded: 03/19/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DECLIPPELIER, GEORGES E. M. J.
Exec Dt:
12/12/1984
2
CAHEN, RAYMOND M.
Exec Dt:
12/12/1984
3
THILLO, HUGO V.
Exec Dt:
12/12/1984
4
DEBRAS, GUY L. G.
Exec Dt:
12/12/1984
Assignee
1
COSDEN TECHNOLOGY INC A DE CORP
DALLAS, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4772456
NONE
06562652
Correspondence name and address
MICHAEL J. CADDELL
COSDEN TECHNOLOGY, INC.,
P. O. BOX 1311
BIG SPRING, TX 79720
Assignment: 4
Reel/Frame:004392/0663   Pages: 2
Recorded: 04/03/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DEBRAS, GUY L. G.
Exec Dt:
03/07/1985
2
DE CLIPPELEIR, GEORGES E. M. J.
Exec Dt:
03/07/1985
3
CAHEN, RAYMOND M.
Exec Dt:
03/07/1985
Assignee
1
LABOFINA, S.A.
31, RUE DE LA LOI
1040 BRUSSELS, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4587375
NONE
06719198
Correspondence name and address
JOHN K. ABOKHAIR
C/O COSDEN TECHNOLOGY, INC.
P. O. BOX 1311
BIG SPRING, TX 79720
Assignment: 5
Reel/Frame:004392/0660   Pages: 2
Recorded: 04/03/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DEBRAS, GUY L. G.
Exec Dt:
03/27/1985
2
DE CLIPPELEIR, GEORGES E. M. J.
Exec Dt:
03/27/1985
3
CAHEN, RAYMOND M.
Exec Dt:
03/27/1985
Assignee
1
LABOFINA, S.A.
31, RUE DE LA LOI
1040 BRUSSELS, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4556753
NONE
06719192
Correspondence name and address
JOHN K. ABOKHAIR
C/O COSDEN TECHNOLOGY, INC.
P. O. BOX 1311
BIG SPRING, TX 79720
Assignment: 6
Reel/Frame:004431/0447   Pages: 2
Recorded: 07/26/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DEBRAS, GUY L. G.
Exec Dt:
07/10/1985
2
DE CLIPPELEIR, GEORGES E. M. J.
Exec Dt:
07/10/1985
3
CAHEN, RAYMOND M.
Exec Dt:
07/10/1985
Assignee
1
LABOFINA, S.A.
31, RUE DE LA LOI
1040 BRUSSELS, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4613724
NONE
06753288
Correspondence name and address
JOHN K. ABOKHAIR
COSDEN TECHNOLOGY, INC.
P.O. BOX 410
DALLAS, TX 75221
Assignment: 7
Reel/Frame:004695/0847   Pages: 2
Recorded: 04/13/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DEBRAS, GUY L. G.
Exec Dt:
03/24/1987
2
CAHEN, RAYMOND M.
Exec Dt:
03/24/1987
3
DE CLIPPELEIR, GEORGES E. M. J.
Exec Dt:
03/24/1987
Assignee
1
LABOFINA, S.A.
52 RUE DE L'INDUSTRIE
B-1040 BRUXELLES, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4748291
NONE
07008877
Correspondence name and address
JOHN K. ABOKHAIR
COSDEN TECHNOLOGY, INC.
P. O. BOX 410
DALLAS, TX 75221
Assignment: 8
Reel/Frame:004779/0890   Pages: 2
Recorded: 10/30/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DEBRAS, GUY L. G.
Exec Dt:
10/06/1987
2
DE CLIPPELEIR, GEORGES E. M. J.
Exec Dt:
10/06/1987
3
CAHEN, RAYMOND M.
Exec Dt:
10/06/1987
Assignee
1
LABOFINA S.A.
52 RUE DE L'INDUSTRIE
BRUSSELS, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4830735
NONE
07103239
Correspondence name and address
MARK A. MONTGOMERY
C/O COSDEN TECHNOLOGY INC.
P. O. BOX 410
DALLAS, TX 75221
Assignment: 9
Reel/Frame:004913/0016   Pages: 2
Recorded: 07/12/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DEBRAS, GUY L. G.
Exec Dt:
03/08/1988
2
DE CLIPPELEIR, GEORGES E. M. J.
Exec Dt:
03/08/1988
3
GROOTJANS, JACQUES F.
Exec Dt:
03/08/1988
4
CAHEN, RAYMOND M.
Exec Dt:
03/08/1988
Assignee
1
LABOFINA, S.A.
52 RUE DE L'INDUSTRIE
BRUSSELS, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4831200
NONE
07139507
Correspondence name and address
COSDEN TECHNOLOGY, INC.
P. O. BOX 410
DALLAS, TX 75221
Assignment: 10
Reel/Frame:005612/0539   Pages: 6
Recorded: 02/27/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DEBRAS, GUY L. G.
Exec Dt:
11/28/1990
2
CAHEN, RAYMOND M.
Exec Dt:
11/28/1990
3
DE CLIPPELEIR, GEORGES E. M. J.
Exec Dt:
11/28/1990
Assignee
1
FINA RESEARCH S.A., ZONE INDUSTRIELLE C, B-7181 SENEFFE, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5171331
NONE
07583578
Correspondence name and address
JOHN K. ABOKHAIR
FINA TECHNOLOGY, INC.
P. O. BOX 410
DALLAS, TX 75221
Assignment: 11
Reel/Frame:006127/0428   Pages: 3
Recorded: 05/26/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BODART, PHILIPPE J. G.
Exec Dt:
04/23/1992
2
DEBRAS, GUY L. G.
Exec Dt:
04/23/1992
Assignee
1
FINA RESEARCH, S.A., A BELGIUM CORP.
52 RUE DE 1'INDUSTRIE
BRUSSELS, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5130282
NONE
07598280
Correspondence name and address
FINA TECHNOLOGY, INC.
MICHAEL J. CADDELL
P.O. BOX 410
DALLAS, TX 75221
Assignment: 12
Reel/Frame:007294/0428   Pages: 8
Recorded: 01/23/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BREMS, PATRICK
Exec Dt:
11/18/1993
2
DEBRAS, GUY L. G.
Exec Dt:
10/20/1993
Assignee
1
FINA RESEARCH, S.A.
ZONE INDUSTRIELLE C
B-7181 FELUY, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5492984
NONE
08115279
Correspondence name and address
FINA TECHNOLOGY, INC.
JIM D. WHEELINGTON
8350 NO. CENTRAL EXPRESSWAY
DALLAS, TX 75206
Assignment: 13
Reel/Frame:007040/0081   Pages: 5
Recorded: 06/24/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAZAVI, ABBAS
Exec Dt:
06/01/1994
2
DEBRAS, GUY L. G.
Exec Dt:
06/01/1994
Assignee
1
FINA RESEARCH, S.A.
ZONE INDUSTRIELLE C
FELUY B-7181, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5719241
NONE
08224604
Correspondence name and address
JOSEPH A. SCHAPER
FINA TECHNOLOGY, INC.
8350 NO. CENTRAL EXPRESSWAY
DALLAS, TX 75206
Assignment: 14
Reel/Frame:007855/0352   Pages: 4
Recorded: 03/01/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEBRAS, GUY L. G.
Exec Dt:
12/19/1995
2
DE CLIPPELEIR, GEORGES E. M. J.
Exec Dt:
12/19/1995
3
CAHEN, RAYMOND M.
Exec Dt:
12/11/1995
Assignee
1
FINA RESEARCH, S.A.
ZONE INDUSTRIELLE C B-7181
FELUY, BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5674379
NONE
08473682
Correspondence name and address
FINA TECHNOLOGY, INC.
JIM WHEELINGTON
8350 N. CENTRAL EXPRESSWAY
DALLAS, TEXAS 75206
Assignment: 15
Reel/Frame:010591/0812   Pages: 6
Recorded: 02/01/2000
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S NAME PREVIOUSLY RECORDED ON REEL 9223 FRAME 0237. THE ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
DEBRAS, GUY L. G.
Exec Dt:
03/05/1998
2
VANDAELE, HUGO
Exec Dt:
03/10/1998
Assignee
1
FINA RESEARCH, S.A.
ZONE INDUSTRIELLE C
7181 SENEFFE (FELUY), BELGIUM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6063878
NONE
08928976
Correspondence name and address
FINA TECHNOLOGY, INC.
JIM WHEELINGTON
6000 LEGACY DRIVE
PLANO, TX 75024

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