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Patent Assignment Details
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Reel/Frame:023155/0208   Pages: 5
Recorded: 08/27/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
NONE
Issue Dt:
Application #:
12547464
Filing Dt:
08/25/2009
Publication #:
Pub Dt:
03/03/2011
Title:
METHODS AND APPARATUS TO CALCULATE A DISTANCE FROM A BOREHOLE TO A BOUNDARY OF AN ANISOTROPIC SUBTERRANEAN ROCK LAYER
Assignors
1
Exec Dt:
08/21/2009
2
Exec Dt:
08/24/2009
Assignee
1
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
Correspondence name and address
SCHLUMBERGER K.K.
INTELLECTUAL PROPERTY LAW
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN, 229-0006 JAPAN

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