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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
8687460
Issue Dt:
04/01/2014
Application #:
12048201
Filing Dt:
03/13/2008
Publication #:
20080205191
Pub Dt:
08/28/2008
Inventors:
EMMANUEL COSTE, JOHN RICHARD TULETT, HIROSHI NOMURA, James Edward Martin
Title:
METHODS AND APPARATUS OF SOURCE CONTROL FOR SYNCHRONIZED FIRING OF AIR GUN ARRAYS WITH RECEIVERS IN A WELL BORE IN BOREHOLE SEISMIC
Assignment: 1
Reel/Frame:
020810/0183Recorded: 04/15/2008Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
COSTE, EMMANUEL
Exec Dt:
03/13/2008
TULETT, JOHN RICHARD
Exec Dt:
03/14/2008
NOMURA, HIROSHI
Exec Dt:
03/13/2008
Assignee:
SCHLUMBERGER TECHNOLOGY CORPORATION
MD 1
200 GILLINGHAM LANE
SUGAR LAND, TEXAS 77478
Correspondent:
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN
Assignment: 2
Reel/Frame:
031022/0390Recorded: 08/15/2013Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
COSTE, EMMANUEL
Exec Dt:
08/06/2013
TULETT, JOHN RICHARD
Exec Dt:
08/05/2013
NOMURA, HIROSHI
Exec Dt:
08/12/2013
MARTIN, JAMES EDWARD
Exec Dt:
08/12/2013
Assignee:
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE, MD1
SUGAR LAND, TEXAS 77478
Correspondent:
SCHLUMBERGER - COE
WESTERNGECO 10001 RICHMOND AVE.
ROOM 3028
HOUSTON, TX 77042

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