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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/17/2015
Application #:
12439099
Filing Dt:
07/16/2009
Publication #:
Pub Dt:
01/07/2010
Inventors:
Juian Edward Kragh, Johan Olof Anders Robertsson, Clement Kostov et al
Title:
ZERO-OFFSET SEISMIC TRACE CONSTRUCTION
Assignment: 1
Reel/Frame:
022558/0498Recorded: 04/17/2009Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/01/2009
Exec Dt:
04/06/2009
Exec Dt:
04/01/2009
Exec Dt:
04/05/2009
Assignee:
ONE HAMPSHIRE STREET
CAMBRIDGE, MASSACHUSETTS 02139
Correspondent:
JAMES MCALEENAN
ONE HAMPSHIRE STREET
SCHLUMBERGER TECHNOLOGY CORPORATION
CAMBRIDGE, MA 02139
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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