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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 : KHAN, TAWASSUL A.
Total Assignments: 7
Assignment: 1
Reel/Frame:005163/0623   Pages: 2
Recorded: 10/23/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/17/1989
2
Exec Dt:
10/17/1989
Assignee
1
7800 BANNER DRIVE,
DALLAS,, TEXAS 75251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07425798
Correspondence name and address
HILARY E. PEARSON
ARNOLD, WHITE & DURKEE
P. O. BOX 443
HOUSTON, TX 77210
Assignment: 2
Reel/Frame:008203/0395   Pages: 3
Recorded: 08/30/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/30/1996
2
Exec Dt:
08/30/1996
3
Exec Dt:
08/30/1996
Assignee
1
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08705780
Correspondence name and address
RICHARD A. FAGIN
P.O. BOX 1407
10205 WESTHEIMER ROAD
HOUSTON, TX 77042-3115
Assignment: 3
Reel/Frame:008529/0963   Pages: 2
Recorded: 05/01/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/01/1997
Assignee
1
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08845987
Correspondence name and address
RICHARD A. FAGIN
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042-3115
Assignment: 4
Reel/Frame:011945/0328   Pages: 2
Recorded: 03/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/21/2001
Assignee
1
SUITE 2340
3200 SOUTHWEST FREEWAY
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09816897
Correspondence name and address
SOFIA MCGUIRE
3200 SOUTHWEST FREEWAY
SUITE 2340
HOUSTON, TX 77027
Assignment: 5
Reel/Frame:012115/0269   Pages: 2
Recorded: 08/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/08/2001
Assignee
1
SUITE 2340
3200 SOUTHWEST FREEWAY
HOUSTON, TEXAS 77021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09853190
Correspondence name and address
SOFIA MCGUIRE
3200 SOUTHWEST FREEWAY
SUITE 2340
HOUSTON, TX 77027
Assignment: 6
Reel/Frame:012148/0771   Pages: 2
Recorded: 06/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/07/2001
Assignee
1
3200 SOUTHWEST FWY. SUITE 2340
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09879713
Correspondence name and address
SOFIA K. MCGUIRE
3200 SOUTHWEST FWY.
SUITE 2340
HOUSTON, TX 77027
Assignment: 7
Reel/Frame:012030/0084   Pages: 2
Recorded: 07/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/27/2001
Assignee
1
3200 SOUTHWEST FREEWAY, SUITE 2340
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09795137
Correspondence name and address
NONLINEAR SEISMIC IMAGING, INC.
ATTN: SOFIA K. MCGUIRE
3200 SOUTHWEST FREEWAY, SUITE 2340
HOUSTON, TX 77027

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