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Reel/Frame:026604/0341   Pages: 3
Recorded: 07/18/2011
Attorney Dkt #:005355.700181 OPE4-45874
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
08/02/2011
Application #:
12568284
Filing Dt:
09/28/2009
Publication #:
Pub Dt:
04/01/2010
Title:
ELECTRICAL CONTROL FOR A DOWNHOLE SYSTEM
Assignor
1
Exec Dt:
07/06/2011
Assignee
1
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Correspondence name and address
KEITH R. DERRINGTON BRACEWELL & GIULIANI
P.O. BOX 61389
HOUSTON, TX 77208-1389

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