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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/23/1997
Application #:
08683282
Filing Dt:
07/16/1996
Inventors:
CLARENCE G. HOUSER, JAME YAO, DONALD L. ANDRESS, WILLIAM R. LOW
Title:
EFFICIENCY IMPROVEMENT OF OPEN-CYCLE CASCADED REFRIGERATION PROCESS
Assignment: 1
Reel/Frame:
008227/0849Recorded: 10/17/1996Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/10/1996
Exec Dt:
10/11/1996
Exec Dt:
10/11/1996
Exec Dt:
10/11/1996
Assignee:
BARTLESVILLE, OKLAHOMA 74004
Correspondent:
RICHMOND, PHILLIPS, HITCHCOCK, & FISH
GARY L. HAAG
P.O. BOX 2443
BARTLESVILLE, OK 74005
Assignment: 2
Reel/Frame:
022783/0989Recorded: 06/08/2009Pages: 9
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/12/2002
Assignee:
600 NORTH DAIRY ASHFORD
MA 1135
HOUSTON, TEXAS 77079-1175
Correspondent:
CONOCOPHILLIPS COMPANY - IP SERVICES GRO
600 NORTH DAIRY ASHFORD
MA 1135
HOUSTON, TX 77079-1175

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