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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
01/26/1993
Application #:
07666044
Filing Dt:
03/07/1991
Inventors:
THOMAS R. BANDY, DONNA A. READ, EDWARD S. WALLACE
Title:
RADIOACTIVE TRACING WITH PARTICLES
Assignment: 1
Reel/Frame:
005584/0819Recorded: 02/01/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST. SUBJECT TO LICENSE RECITED
Assignors:
Exec Dt:
09/19/1990
Exec Dt:
09/27/1990
Exec Dt:
09/27/1990
Assignee:
Correspondent:
DONALD J. SINGER
AF/JACP
1900 HALF STREET
WASHINGTON, DC 20324
Assignment: 2
Reel/Frame:
005692/0057Recorded: 03/07/1991Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/05/1991
Exec Dt:
03/05/1991
Exec Dt:
03/06/1991
Assignee:
A CORPORATION OF TX
TEXAS
Correspondent:
PRAVEL, GAMBRELL HEWITT,
KIMBALL & KRIEGER
1177 WEST LOOP S., STE. 1010
HOUSTON, TX 77027
Assignment: 3
Reel/Frame:
009748/0643Recorded: 02/11/1999Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/31/1998
Assignee:
5295 HOLLISTER ROAD
HOUSTON, TEXAS 77040
Correspondent:
MADAN & MORRIS, P.L.L.C.
PAUL S. MADAN
2603 AUGUSTA, SUITE 700
HOUSTON, TEXAS 77057
Assignment: 4
Reel/Frame:
018433/0623Recorded: 10/26/2006Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/30/2001
Assignee:
6316 WINDFERN
HOUSTON, TEXAS 77040
Correspondent:
CHANDRAN D. KUMAR
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057

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