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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/29/2003
Application #:
09862822
Filing Dt:
05/22/2001
Publication #:
Pub Dt:
12/05/2002
Inventor:
Phil Anno
Title:
"NON-STATIONARY FILTER DESIGN AND APPLICATION FOR SEISMIC SIGNALS"
Assignment: 1
Reel/Frame:
012172/0682Recorded: 09/17/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/07/2001
Assignee:
1000 S. PINE STREET
PONCA CITY, OKLAHOMA 75602
Correspondent:
CONOCO INC.
PATRICIA A. MEIER
1000 S. PINE STREET
PONCA CITY, OK 75602
Assignment: 2
Reel/Frame:
022634/0590Recorded: 05/05/2009Pages: 6
Conveyance:
MERGER (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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