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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/13/2005
Application #:
09445355
Filing Dt:
12/01/1999
Inventors:
JOSEPH A DELLINGER, LEON A THOMSEN
Title:
HIGH RESOLUTION DETERMINATION OF SEISMIC POLAR ANISOTROPY
Assignment: 1
Reel/Frame:
010688/0034Recorded: 03/17/2000Pages: 5
Conveyance:
CORRECTION ON SERIAL NUMBER ON REEL 10436 FRAME 0963.
Assignors:
Exec Dt:
11/12/1999
Exec Dt:
11/12/1999
Assignee:
P.O. BOX 87703, MAIL CODE 1907A
200 EAST RANDOLPH DRIVE
CHICAGO, ILLINOIS 60680
Correspondent:
BP AMOCO CORPORATION
JAMES A. GABALA
200 EAST RANDOLPH DRIVE
P.O. BOX 87703
CHICAGO, IL 60680-0703
Assignment: 2
Reel/Frame:
015443/0332Recorded: 12/09/2004Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/01/2001
Assignee:
4101 WINFIELD ROAD
BP LEGAL - MAILD CODE 5 EAST
WARRENVILLE, ILLINOIS 60555
Correspondent:
BP AMERICA INC.
JAMES A. GABALA
DOCKET CLERK - BP LEGAL
4101 WINFIELD ROAD
WARRENVILLE, IL 60555

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