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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/01/1995
Application #:
08135204
Filing Dt:
10/12/1993
Inventors:
W. MARK SOUTHARD, H. ERNEST ROMINE, EDWARD J. NANNI, MARK W. CAREL
Title:
PROCESS FOR MAKING SOLVATED MESOPHASE PITCH
Assignment: 1
Reel/Frame:
006739/0123Recorded: 10/12/1993Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/08/1993
Exec Dt:
10/08/1993
Exec Dt:
10/11/1993
Exec Dt:
10/11/1993
Assignee:
1000 S. PINE STREET
P.O. BOX 1267
PONCA CITY, OKLAHOMA 74602-1267
Correspondent:
MARC C. PAWL
P.O. BOX 1267
1000 S. PINE STREET
PONCA CITY, OK 74602-1267
Assignment: 2
Reel/Frame:
017240/0658Recorded: 02/09/2006Pages: 4
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/31/2002
Assignee:
600 N. DAIRY ASHFORD
HOUSTON, TEXAS 77079
Correspondent:
BEVERLY M. DOLLAR
CONOCOPHILLIPS COMPANY
1000 S. PINE STREET
PONCA CITY, OKLAHOMA 74602-1267

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