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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
12/30/2014
Application #:
12853057
Filing Dt:
08/09/2010
Publication #:
Pub Dt:
02/09/2012
Inventors:
Ed Kragh, Everhard Muyzert, Johan Robertsson, Douglas E. Miller, Arthur H. Hartog
Title:
SEISMIC ACQUISITION SYSTEM INCLUDING A DISTRIBUTED SENSOR HAVING AN OPTICAL FIBER
Assignment: 1
Reel/Frame:
025953/0881Recorded: 03/11/2011Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/28/2010
Exec Dt:
09/28/2010
Exec Dt:
09/28/2010
Exec Dt:
09/28/2010
Assignee:
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Correspondent:
SCHLUMBERGER TECHNOLOGY CORPORATION
14910 AIRLINE RD, BLDG. 14
AUTREY BROWN
ROSHARON, TX 77583
Assignment: 2
Reel/Frame:
054541/0920Recorded: 12/04/2020Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/30/2018
Assignee:
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Correspondent:
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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