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Patent Assignment Abstract of Title
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Total Assignments: 10
Patent #:
Issue Dt:
03/31/1981
Application #:
06038818
Filing Dt:
05/14/1979
Inventor:
FULTON KOEHLER
Title:
MULTI-DIMENSIONAL SEISMIC IMAGING
Assignment: 1
Reel/Frame:
004171/0601Recorded: 09/12/1983Pages: 9
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/10/1983
Assignee:
TEXAS
Correspondent:
VINSON & ELKINS
FIRST CITY TOWER
HOUSTON, TX. 77002
Assignment: 2
Reel/Frame:
005268/0641Recorded: 03/21/1990Pages: 13
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/10/1989
Assignee:
ONE OXFORD CENTRE, EIGHTH FLR., 301 GRANT ST.
PITTSBURGH,, PENNSYLVANIA 15219
Correspondent:
DAVID V. RADACK
600 GRANT ST., 42ND FLR.
PITTSBURGH, PA 15219
Assignment: 3
Reel/Frame:
005810/0191Recorded: 08/12/1991Pages: 16
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/16/1990
Assignee:
ONE OXFORD CENTRE
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
DAVID V. RADACK
WESTINGHOUSE CREDIT CORPORATION
42ND FLOOR
600 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 4
Reel/Frame:
007677/0216Recorded: 02/28/1996Pages: 4
Conveyance:
UCC-1 FINANCING STATEMENT
Assignor:
Exec Dt:
02/20/1996
Assignee:
950 THIRD AVENUE
NEW YORK, NEW YORK 10022
Correspondent:
CATHERINE HARPER
FEDERAL RESEARCH CORPORATION
400 SEVENTH ST., N.W., SUITE 101
WASHINGTON, DC 20004
Assignment: 5
Reel/Frame:
007677/0260Recorded: 02/28/1996Pages: 4
Conveyance:
ASSIGNMENT FOR SECURITY
Assignor:
Exec Dt:
02/20/1996
Assignee:
950 THIRD AVENUE
NEW YORK, NEW YORK 10022
Correspondent:
CATHERINE HARPER
FEDERAL RESEARCH CORPORATION
400 SEVENTH ST., N.W.
SUITE 101
WASHINGTON, DC 20004
Assignment: 6
Reel/Frame:
008975/0782Recorded: 01/14/1998Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/30/1997
Assignee:
16850 PARK ROW
HOUSTON, TEXAS 77084
Correspondent:
PRAVEL, HEWITT, ET AL.
ALBERT B. KIMBALL, JR.
1177 W. LOOP SOUTH
10TH FLOOR
HOUSTON, TX 77027-9095
Assignment: 7
Reel/Frame:
008761/0905Recorded: 10/27/1997Pages: 11
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/01/1997
Assignee:
712 5TH AVE., 36TH FLOOR
NEW YORK, NEW YORK 10019
Correspondent:
AMY BRADY/CSC
CHIRSTINE E. WILSON
80 STATE STREET
6TH FLOOR
ALBANY, NY 12207
Assignment: 8
Reel/Frame:
010216/0077Recorded: 09/07/1999Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/28/1999
Assignee:
16850 PARK ROW
HOUSTON, TEXAS 77084
Correspondent:
HUGHES & LUCE, L.L.P.
DAVID H. JUDSON
1717 MAIN STREET, SUITE 2800
DALLAS, TX 75201
Assignment: 9
Reel/Frame:
010216/0181Recorded: 09/07/1999Pages: 4
Conveyance:
STATEMENT OF RELEASE OF GRANT OF SECURITY INTEREST
Assignor:
Exec Dt:
04/28/1999
Assignee:
16850 PARK ROW
HOUSTON, TEXAS 77084
Correspondent:
HUGHES & LUCE, L.L.P.
DAVID H. JUDSON
1717 MAIN STREET, SUITE 2800
DALLAS, TX 75201
Assignment: 10
Reel/Frame:
010351/0801Recorded: 11/03/1999Pages: 12
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/11/1999
Assignee:
SUITE 1150
60 STATE STREET
BOSTON, MASSACHUSETTS 02109
Correspondent:
HUGHES & LUCE, L.L.P.
DAVID H. JUDSON
1717 MAIN STREET
SUITE 2800
DALLAS, TEXAS 75201

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