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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
08/18/1998
Application #:
08757857
Filing Dt:
11/27/1996
Inventors:
JOHN R. WOLFLICK, JAMES L. CAWVEY, JERRY L. BRADY, JOHN R. WHITWORTH, DAVID D. HEARN
Title:
METHOD FOR INCREASING OIL PRODUCTION FROM AN OIL WELL PRODUCING A MIXTURE OF OIL AND GAS
Assignment: 1
Reel/Frame:
008346/0895Recorded: 11/27/1996Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/19/1996
Exec Dt:
11/20/1996
Exec Dt:
11/16/1996
Exec Dt:
11/19/1996
Exec Dt:
11/25/1996
Assignee:
515 SOUTH FLOWER STREET
LOS ANGELES, CALIFORNIA 90071
Correspondent:
ROSS, CLAPP, KORN & MONTGOMERY, LLP
F. LINDSEY SCOTT
14651 DALLAS PARKWAY, SUITE 102
DALLAS, TX 75240
Assignment: 2
Reel/Frame:
012333/0329Recorded: 12/17/2001Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/20/2001
Assignee:
BARTLESVILLE, OKLAHOMA 74004
Correspondent:
LADAS AND PARRY
LANNING G. BRYER
26 WEST 61ST STREET
NEW YORK, NY 10023
Assignment: 3
Reel/Frame:
022793/0106Recorded: 06/08/2009Pages: 7
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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