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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
12/31/1991
Application #:
07559771
Filing Dt:
07/30/1990
Inventors:
PAUL C. JOHNSON, ARTHUR L. OTERMAT, CHARLES CHI-SU CHOU
Title:
IN SITU DECONTAMINATION OF SPILLS AND LANDFILLS BY FOCUSSED MICROWAVE/ RADIO FREQUENCY HEATING AND A CLOSED-LOOP VAPOR FLUSHING AND VACUUM RECOVERY SYSTEM
Assignment: 1
Reel/Frame:
005697/0841Recorded: 05/13/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/20/1990
Exec Dt:
07/20/1990
Exec Dt:
07/20/1990
Assignee:
A CORPORATION OF DE
TEXAS
Correspondent:
ALBERT J. ADAMCIK
SHELL OIL COMPANY
PATENTS AND LICENSING
P. O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 2
Reel/Frame:
011072/0091Recorded: 08/24/2000Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/11/2000
Assignee:
201 WEST 7TH STREET
AUSTIN, TEXAS 78701
Correspondent:
CONLEY, ROSE & TAYON, P.C.
ERIC B. MEYERTONS
P.O. BOX 398
AUSTIN, TX 78767-0398

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