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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/05/2013
Application #:
12980527
Filing Dt:
12/29/2010
Publication #:
Pub Dt:
07/07/2011
Inventors:
Mark Harper, Joseph A. Dellinger, Graham Openshaw, Martin Thompson
Title:
MARINE SEISMIC SOURCE
Assignment: 1
Reel/Frame:
029191/0531Recorded: 10/25/2012Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/15/2010
Exec Dt:
02/12/2010
Assignee:
501 WESTLAKE PARK BOULEVARD
HOUSTON, TEXAS 77079
Correspondent:
SOPHIE BOLT
501 WESTLAKE PARK BOULEVARD
HOUSTON, TX 77079
Assignment: 2
Reel/Frame:
027128/0493Recorded: 10/26/2011Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/13/2011
Exec Dt:
10/13/2011
Assignee:
501 WESTLAKE PARK BOULEVARD
HOUSTON, TEXAS 77079
Correspondent:
SOPHIE BOLT
501 WESTALKE PARK BOULEVARD
WL1 17.105A
HOUSTON, TX 77079

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