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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/14/1997
Application #:
08472415
Filing Dt:
06/07/1995
Inventors:
DARRELL P. SALISBURY, ROBERT L. SLOAN
Title:
PROCESS FOR CLEANING PIPE DOPE AND OTHER SOLIDS FROM WELL SYSTEMS
Assignment: 1
Reel/Frame:
007519/0853Recorded: 06/07/1995Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/07/1995
Exec Dt:
06/07/1995
Assignee:
15810 PARK TEN PLACE, SUITE 100
HOUSTON, TEXAS 77084
Correspondent:
MARGARET A. BOULWARE
FISH & RICHARDSON P.C.
ONE RIVERWAY, SUITE 1200
HOUSTON, TX 77056
Assignment: 2
Reel/Frame:
011072/0662Recorded: 08/18/2000Pages: 3
Conveyance:
BILL OF SALE
Assignor:
Exec Dt:
07/05/1999
Assignee:
SUITE 300
5923 BROADWAY
SAN ANTONIO, TEXAS 78209
Correspondent:
JENKENS & GILCHRIST
MARGARET A. BOULWARE
1100 LOUISIANA
SUITE 1800
HOUSTON, TX 77002-5244

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