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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
12/20/2011
Application #:
12190709
Filing Dt:
08/13/2008
Publication #:
Pub Dt:
12/11/2008
Inventors:
Dennis C. Wegener, Riley B. Needham, David R. Zornes, Partha S. Sarathi
Title:
WIRELINE RETRIEVABLE DSG/DOWNHOLE PUMP SYSTEM FOR CYCLIC STEAM AND CONTINUOUS STEAM FLOODING OPERATIONS IN PETROLEUM RESERVOIRS
Assignment: 1
Reel/Frame:
021379/0464Recorded: 08/13/2008Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/24/2008
Exec Dt:
07/24/2008
Exec Dt:
07/30/2008
Exec Dt:
07/25/2008
Assignee:
600 NORTH DAIRY ASHFORD
HOUSTON, TEXAS 77079
Correspondent:
CONOCOPHILLIPS COMPANY - IP SERVICES GRO
600 N. DAIRY ASHFORD
BLDG. MA-1135
HOUSTON, TX 77079

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