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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/23/2008
Application #:
11273692
Filing Dt:
11/14/2005
Publication #:
Pub Dt:
05/17/2007
Inventor:
Junichi Sugiura
Title:
ROTARY STEERABLE TOOL INCLUDING DRILL STRING ROTATION MEASUREMENT APPARATUS
Assignment: 1
Reel/Frame:
017112/0011Recorded: 02/02/2006Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/09/2005
Assignee:
15151 SOMMERMEYER
HOUSTON, TEXAS 77041
Correspondent:
STUART J FORD
15151 SOMMERMEYER
HOUSTON, TX 77041
Assignment: 2
Reel/Frame:
029143/0015Recorded: 10/17/2012Pages: 28
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/09/2012
Assignee:
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Correspondent:
CPA GLOBAL LIMITED
LIBERATION HOUSE
CASTLE STREET
ST HELIER, JE1 1BL JERSEY

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