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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
01/30/2001
Application #:
09048136
Filing Dt:
03/25/1998
Inventors:
BERNARD A. BALDWIN, EUGENE A. SPINLER, DAVID MITCHELL CHANCELLOR
Title:
METHOD FOR LABORATORY MEASUREMENT OF CAPILLARY PRESSURE IN RESERVOIR ROCK
Assignment: 1
Reel/Frame:
009109/0017Recorded: 03/25/1998Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/19/1998
Exec Dt:
03/23/1998
Exec Dt:
03/23/1998
Assignee:
BARTLESVILLE, OKLAHOMA 74004
Correspondent:
RICHMOND, HITCHCOCK, FISH & DOLLAR
GEORGE E. BOGATIE
P.O. BOX 2443
BARTLESVILLE, OKLAHOMA 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
Assignment: 3
Reel/Frame:
023015/0848Recorded: 07/30/2009Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/15/2009
Assignee:
46 DINEEN DRIVE
FREDERICTON, NEW BRUNSWICK, CANADA E3B 9W4
Correspondent:
STIKEMAN ELLIOTT LLP
1600-50- O'CONNOR STREET
OTTAWA, ON, K1P 6L2 CANADA

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