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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
01/29/2013
Application #:
12699783
Filing Dt:
02/03/2010
Publication #:
Pub Dt:
08/05/2010
Inventors:
THEODORUS TJHANG, YUICHI KOBAHASHI, DAVID SANTOSO, NALIN WEERASINGHE et al
Title:
METHODS AND SYSTEMS FOR BOREHOLE TELEMETRY
Assignment: 1
Reel/Frame:
024010/0669Recorded: 03/02/2010Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/04/2010
Exec Dt:
02/03/2010
Exec Dt:
02/03/2010
Exec Dt:
02/03/2010
Exec Dt:
02/03/2010
Assignee:
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Correspondent:
INTELLECTUAL PROPERTY LAW
SCHLUMBERGER K.K.
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN

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