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Patent Assignment Details
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Reel/Frame:012735/0674   Pages: 27
Recorded: 03/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 4
1
Patent #:
Issue Dt:
07/06/1999
Application #:
08867247
Filing Dt:
06/02/1997
Title:
QUALITY CONTROL SEISMIC DATA PROCESSING SYSTEM
2
Patent #:
Issue Dt:
09/28/1999
Application #:
08916477
Filing Dt:
08/22/1997
Title:
TUNED BUBBLE ATTENUATOR FOR TOWED SEISMIC SOURCE
3
Patent #:
Issue Dt:
01/25/2000
Application #:
09252833
Filing Dt:
02/19/1999
Title:
RADON MOVEOUT
4
Patent #:
Issue Dt:
10/19/1999
Application #:
09253617
Filing Dt:
02/19/1999
Title:
REDUCING ALIASING ARTIFACTS IN SEISMIC DATA PROCESSING USING SHARPENED (TAU-P-Q) TRANSFORMS
Assignor
1
Exec Dt:
09/14/2001
Assignee
1
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Correspondence name and address
WESTERNGECO
DAVID S. FIGATNER
INTELLECTUALL PROPERTY DEPARTMENT
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042

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