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Reel/Frame:023291/0653   Pages: 7
Recorded: 09/28/2009
Attorney Dkt #:534-45874-US 05255.700181
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
Assignors
1
Exec Dt:
09/28/2009
2
Exec Dt:
09/25/2009
3
Exec Dt:
09/28/2009
4
Exec Dt:
09/28/2009
Assignee
1
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019-2118
Correspondence name and address
KEITH R. DERRINGTON BRACEWELL & GUILIANI
P.O. BOX 61389
HOUSTON, TX 77002-2781

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