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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/02/2010
Application #:
12100797
Filing Dt:
04/10/2008
Publication #:
Pub Dt:
10/16/2008
Inventors:
Jean-Pierre Lassoie, Valerie Sillen, Philippe Fanuel, Olivier Mageren
Title:
UNDERREAMING AND STABILIZATION TOOL FOR USE IN A BOREHOLE AND METHOD FOR ITS USE
Assignment: 1
Reel/Frame:
021261/0531Recorded: 07/20/2008Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/12/2008
Exec Dt:
06/12/2008
Exec Dt:
06/13/2008
Exec Dt:
06/12/2008
Assignee:
AVENUE PAUL GILSON 470
DROGENBOS, BELGIUM B-1620
Correspondent:
BAKER BOTTS L.L.P.
THOMAS R. FELGER (074263.0480)
98 SAN JACINTO BLVD., STE 1500
AUSTIN, TX 78701
Assignment: 2
Reel/Frame:
026217/0114Recorded: 05/03/2011Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/02/2011
Assignee:
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072-5299
Correspondent:
BAKER BOTTS L.L.P.
98 SAN JACINTO BLVD.
SUITE 1500
AUSTIN, TX 78701

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