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Patent Assignment Assignor Details
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Assignor Name : CHENG, YAO C.
Total Assignments: 2
Assignment: 1
Reel/Frame:012146/0997   Pages: 2
Recorded: 08/31/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/27/2001
2
Exec Dt:
06/27/2001
3
Exec Dt:
06/27/2001
4
Exec Dt:
06/27/2001
Assignee
1
P.O. BOX 2189
3120 BUFFALO SPEEDWAY
HOUSTON, TEXAS 77098
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09892373
Correspondence name and address
EXXONMOBIL UPSTREAM RESEARCH CO.
KEITH A. BELL/CHARLES R. SCHWEPPE
3120 BUFFALO SPEEDWAY
HOUSTON, TX 77098
Assignment: 2
Reel/Frame:014292/0951   Pages: 3
Recorded: 01/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/06/2004
2
Exec Dt:
01/06/2004
3
Exec Dt:
01/07/2004
4
Exec Dt:
01/06/2004
Assignee
1
P.O. BOX 2189
HOUSTON, TEXAS 77252-2189
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10195582
Correspondence name and address
EXXONMOBIL UPSTREAM RESEARCH COMPANY
J. PAUL PLUMMER
P.O. BOX 2189
HOUSTON, TX 77252-2189

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