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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 : EWEN, JOHN A.
Total Assignments: 33
Assignment: 1
Reel/Frame:004376/0635   Pages: 1
Recorded: 03/22/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/31/1983
Assignee
1
A CORP OF DE
NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06501588
Correspondence name and address
EXXON CHEMICAL CO.
LAW DEPT.
P.O. BOX 503
FLORHAM PARK,N.J.07932
Assignment: 2
Reel/Frame:004394/0558   Pages: 1
Recorded: 05/01/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/31/1983
2
Exec Dt:
05/31/1983
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06501740
Correspondence name and address
EXXON CHEMICAL COMPANY
P.O. BOX 503
FLORHAM PARK, NJ 07932
Assignment: 3
Reel/Frame:005138/0659   Pages: 1
Recorded: 08/31/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/31/1983
2
Exec Dt:
05/31/1983
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06697308
Correspondence name and address
EXXON CHEMICAL COMPANY
P.O. BOX 710
LINDEN, NJ 07036
Assignment: 4
Reel/Frame:006874/0794   Pages: 2
Recorded: 03/16/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/31/1983
2
Exec Dt:
05/31/1983
Assignee
1
180 PARK AVENUE
FLORHAM PARK, NEW JERSEY 07932
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07752415
Correspondence name and address
MYRON B. KURTZMAN
EXXON CHEMICAL COMPANY
LAW TECHNOLOGY
P.O. BOX 2149
BAYTOWN, TEXAS 77522-2149
Assignment: 5
Reel/Frame:008057/0941   Pages: 3
Recorded: 06/02/1996
Conveyance: EMPLOYEE SECRECY AGREEMENT
Assignors
1
Exec Dt:
12/19/1984
2
Exec Dt:
09/09/1988
Assignee
1
P.O. BOX 410
8350 NO. CENTRAL EXPRESSWAY
DALLAS, TEXAS 75206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08459575
Correspondence name and address
FINA TECHNOLOGY, INC.
JIMMY D. WHEELINGTON
8350 NO. CENTRAL EXPRESSWAY
DALLAS, TX 75206
Assignment: 6
Reel/Frame:004690/0677   Pages: 2
Recorded: 04/13/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/13/1987
2
Exec Dt:
03/13/1987
Assignee
1
8350 NORTH CENTRAL EXPRESSWAY, SUITE 1500
A CORP. OF DE
DALLAS, TEXAS 75206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07009712
Correspondence name and address
JOHN K. ABOKHAIR
COSDEN TECHNOLOGY, INC.
P. O. BOX 410
DALLAS, TX 75221
Assignment: 7
Reel/Frame:008448/0870   Pages: 4
Recorded: 03/05/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/03/1987
Assignee
1
8350 NORTH CENTRAL EXPRESSWAY
DALLAS, TEXAS 75206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08812364
Correspondence name and address
FINA TECHNOLOGY, INC.
JIM WHEELINGTON
P.O. BOX 410
DALLAS, TX 75221
Assignment: 8
Reel/Frame:008540/0258   Pages: 8
Recorded: 05/27/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/03/1987
Assignee
1
8350 NORTH CENTRAL EXPRESSWAY
DALLAS, TEXAS 75206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07696408
Correspondence name and address
FINA TECHNOLOGY
JIM WHEELINGTON
8350 N. CENTRAL EXPRESSWAY
DALLAS, TEXAS 75206
Assignment: 9
Reel/Frame:010820/0091   Pages: 3
Recorded: 05/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/03/1987
Assignee
1
6000 LEGACY DRIVE
PLANO, TEXAS 75024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09574339
Correspondence name and address
FINA TECHNOLOGY, INC.
JIM WHEELINGTON
6000 LEGACY DRIVE
PLANO, TX 75024
Assignment: 10
Reel/Frame:004817/0020   Pages: 2
Recorded: 10/26/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/14/1987
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07096075
Correspondence name and address
RICHARDS, HARRIS, MEDLOCK & ANDREWS
4500 RENAISSANCE TOWER
DALLAS, TEXAS 75270-2197
Assignment: 11
Reel/Frame:006742/0021   Pages: 4
Recorded: 06/22/1992
Conveyance: EMPLOYEE SECRECY AGREEMENT
Assignor
1
Exec Dt:
04/05/1988
Assignees
1
2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07903058
Correspondence name and address
JIMMY D. WHEELINGTON
FINA TECHNOLOGY, INC.
P.O. BOX 410
DALLAS, TEXAS 75221
Assignment: 12
Reel/Frame:007137/0200   Pages: 7
Recorded: 05/20/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/05/1988
2
Exec Dt:
10/26/1993
Assignee
1
8350 NO. CENTRAL EXPRESSWAY, P.O. BOX 410
DALLAS, TEXAS 75206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08040048
Correspondence name and address
JIMMY D. WHEELINGTON
FINA TECHNOLOGY, INC.
P.O. BOX 410
8350 NO. CENTRAL EXPRESSWAY
DALLAS, TX 75206
Assignment: 13
Reel/Frame:007530/0223   Pages: 10
Recorded: 06/06/1995
Conveyance: ASSIGNMENT AND EMPLOYEE SECRECY AGREEMENT
Assignors
1
Exec Dt:
04/05/1988
2
Exec Dt:
06/03/1992
3
Exec Dt:
06/08/1992
Assignee
1
8350 NO. CENTRAL EXPRESSWAY
DALLAS, TEXAS 75206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08471055
Correspondence name and address
JIMMY D. WHEELINGTON
FINA TECHNOLOGY, INC.
8350 NO. CENTRAL EXPRESSWAY
DALLAS, TX 75206
Assignment: 14
Reel/Frame:005069/0783   Pages: 3
Recorded: 05/08/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/16/1989
2
Exec Dt:
02/16/1989
Assignee
1
8350 NORTH CENTRAL EXPRESSWAY, STE. 1500
DALLAS, TEXAS 75206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07220007
Correspondence name and address
RICHARDS, HARRIS MEDLOCK & ANDREWS
4500 RENAISSANCE TOWER
DALLAS, TEXAS 75270-2197
Assignment: 15
Reel/Frame:005176/0730   Pages: 2
Recorded: 10/26/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/13/1989
2
Exec Dt:
10/13/1989
3
Exec Dt:
10/13/1989
Assignee
1
8350 N. CENTRAL EXPRESSWAY
DALLAS, TEXAS 75206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07419055
Correspondence name and address
JIM D. WHEELINGTON
FINA TECHNOLOGY, INC.
P. O. BOX 410
DALLAS, TX 75221
Assignment: 16
Reel/Frame:005176/0734   Pages: 2
Recorded: 10/26/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/13/1989
2
Exec Dt:
10/13/1989
3
Exec Dt:
10/13/1989
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07419055
Correspondence name and address
JIM D. WHEELINGTON
FINA TECHNOLOGY, INC.
P. O. BOX 410
DALLAS, TX 75221
Assignment: 17
Reel/Frame:005207/0046   Pages: 2
Recorded: 10/26/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/13/1989
Assignee
1
8350 N. CENTRAL EXPRESSWAY, A CORP. OF DE
DALLAS, TEXAS 75206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07419221
Correspondence name and address
JIM D. WHEELINGTON
FINA TECHNOLOGY, INC.
P.O. BOX 410
DALLAS, TX 75221
Assignment: 18
Reel/Frame:008055/0367   Pages: 3
Recorded: 06/17/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/13/1989
Assignee
1
P.O. BOX 410
8350 NO. CENTRAL EXPRESSWAY
DALLAS, TEXAS 75206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08663469
Correspondence name and address
FINA TECHNOLOGY, INC.
JIM WHEELINGTON
8350 NO. CENTRAL EXPRESSWAY
DALLAS, TEXAS 75206
Assignment: 19
Reel/Frame:005176/0732   Pages: 2
Recorded: 10/26/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/17/1989
2
Exec Dt:
10/17/1989
3
Exec Dt:
10/17/1989
Assignee
1
8350 N. CENTRAL EXPRESSWAY
DALLAS, TEXAS 75206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07419055
Correspondence name and address
JIM D. WHEELINGTON
FINA TECHNOLOGY, INC.
P. O. BOX 410
DALLAS, TX 75221
Assignment: 20
Reel/Frame:007508/0953   Pages: 6
Recorded: 05/26/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/20/1992
2
Exec Dt:
03/20/1992
Assignee
1
8350 NO. CENTRAL EXPRESSWAY
DALLAS, TEXAS 75206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07830812
Correspondence name and address
FINA TECHNOLOGY, INC.
JIMMY D. WHEELINGTON
P.O. BOX 410
DALLAS, TX 75221
Assignment: 21
Reel/Frame:006780/0032   Pages: 8
Recorded: 06/25/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/08/1992
2
Exec Dt:
06/08/1993
Assignee
1
8350 NO. CENTRAL EXPRESSWAY
DALLAS, TEXAS 75206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07867572
Correspondence name and address
JIM WHEELINGTON
FINA TECHNOLOGY, INC.
P.O. BOX 410
8350 NO. CENTRAL EXPRESSWAY
DALLAS, TX 75206
Assignment: 22
Reel/Frame:007243/0730   Pages: 6
Recorded: 11/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/08/1992
2
Exec Dt:
06/08/1992
Assignee
1
8350 NO. CENTRAL EXPRESSWAY
DALLAS, TEXAS 75206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08339842
Correspondence name and address
JIM WHEELINGTON
FINA TECHNOLOGY, INC.
8350 NO. CENTRAL EXPRESSWAY
DALLAS, TX 75206
Assignment: 23
Reel/Frame:006730/0304   Pages: 3
Recorded: 09/24/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/24/1993
Assignee
1
1823 BARLETON WAY
HOUSTON, TEXAS 77058
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08126795
Correspondence name and address
GUNN & KUFFNER
ROBERT W. STROZIER
FIVE GREENWAY PLAZA, SUITE 2900
HOUSTON, TEXAS 77046
Assignment: 24
Reel/Frame:006870/0520   Pages: 3
Recorded: 10/04/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/24/1993
Assignee
1
1823 BARLETON WAY
HOUSTON, TEXAS 77058
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08113427
Correspondence name and address
ROBERT W. STROZIER
5 GREENWAY PLAZA, STE. 2900
HOUSTON, TX 77046
Assignment: 25
Reel/Frame:007563/0519   Pages: 7
Recorded: 06/07/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/26/1993
2
Exec Dt:
10/26/1993
Assignee
1
8350 NO. CENTRAL EXPRESSWAY
DALLAS, TEXAS 75206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08476953
Correspondence name and address
JIMMY D. WHEELINGTON
FINA TECHNOLOGY, INC.
8350 NO. CENTRAL EXPRESSWAY
DALLAS, TEXAS 75206
Assignment: 26
Reel/Frame:007998/0349   Pages: 3
Recorded: 12/13/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/1995
2
Exec Dt:
12/08/1995
Assignee
1
14311 GOLF VIEW TRAIL
HOUSTON, TEXAS 77059
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08526376
Correspondence name and address
CHAMBERLAIN, HRDLICKA, WHITE ET AL.
ROBERT W. STROZIER
1200 SMITH, SUITE 1400
HOUSTON, TX 77002-4310
Assignment: 27
Reel/Frame:008219/0205   Pages: 3
Recorded: 07/23/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/02/1996
Assignee
1
HOEKSTEEN 66,HOOFDDORP,NOORD-HOLLAND, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08685038
Correspondence name and address
CHAMBERLAIN, HRDLICKA ET AL
ROBERT W. STROZIER
1200 SMITH ST.
SUITE 1400
HOUSTON, TX 77002-4310
Assignment: 28
Reel/Frame:008819/0144   Pages: 4
Recorded: 10/23/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/14/1997
Assignee
1
HOEKSTEEN 66, HOOFDDORP
NOORD-HOLLAND, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08850594
Correspondence name and address
GILBRETH & STROZIER, P.C.
ROBERT W. STROZIER
440 LOUISIANA STREET, SUITE 275
HOUSTON, TEXAS 77208-1305
Assignment: 29
Reel/Frame:008859/0325   Pages: 4
Recorded: 11/17/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/13/1997
Assignee
1
HOEKSTEEN 66, HOOFDDORP
NOORD-HOLLAND, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08855057
Correspondence name and address
GILBRETH & STROZIER, P.C.
ROBERT W. STROZIER
440 LOUISIANA STREET, SUITE 275
PO BOX 61305
HOUSTON, TEXAS 77208-1305
Assignment: 30
Reel/Frame:009373/0707   Pages: 6
Recorded: 03/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/05/1998
2
Exec Dt:
03/06/1998
Assignee
1
HOEKSTEEN 66, HOOFDDORP
NOORD-HOLLAND, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09029801
Correspondence name and address
ROBERT W. STROZIER, PH.D.
400 LOUISIANA STREET
275 THE LYRIC CENTRE
HOUSTON, TX 77002
Assignment: 31
Reel/Frame:010971/0033   Pages: 3
Recorded: 07/12/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/27/2000
2
Exec Dt:
06/27/2000
3
Exec Dt:
06/27/2000
Assignee
1
HOEKSTEEN 66
2132 MS HOOFDDORP, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09461858
Correspondence name and address
BRYAN CAVE LLP
MAURICE B. STIEFEL, ESQ.
245 PARK AVENUE
NEW YORK, NY 10167
Assignment: 32
Reel/Frame:012485/0512   Pages: 3
Recorded: 01/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/06/2001
2
Exec Dt:
08/24/2001
3
Exec Dt:
09/03/2001
Assignee
1
HOEKSTEEN 66
2132 MS HOOFDDORP, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09913742
Correspondence name and address
BRYAN CAVE LLP
STEPHEN BROWN
245 PARK AVENUE
NEW YORK, NY 10167
Assignment: 33
Reel/Frame:016653/0320   Pages: 5
Recorded: 08/22/2005
Attorney Dkt #:09086-00229-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/19/2005
2
Exec Dt:
06/28/2005
3
Exec Dt:
07/25/2005
4
Exec Dt:
06/15/2005
Assignee
1
INTELLECTUAL PROPERTY, INDUSTRIEPARK HOECHET
FRANKFURT AM MAIN, GERMANY 65926
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10543961
Correspondence name and address
ASHLEY I. PEZZNER
CONNOLLY BOVE LODGE, ET AL.
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899

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