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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/13/1984
Application #:
06405938
Filing Dt:
08/06/1982
Inventors:
HOWARD ABRAMS, BARRINGTON T. ALLEN
Title:
PROCESS FOR FILTRATION OF OIL AND GAS WELL TREATMENT FLUIDS
Assignment: 1
Reel/Frame:
004037/0748Recorded: 09/14/1982Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/03/1982
Exec Dt:
09/03/1982
Assignee:
Correspondent:
LEYDIG, VOIT, OSANN, MAYER & HOLT
1090 VERMONT AVENUE, N. W., STE. 490
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:
004085/0132Recorded: 09/14/1982Pages: 13
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/08/1982
Assignee:
ALPENQUAI 12
CH-6002, LUCERNE, SWITZERLAND
Correspondent:
BURNS, DOANE, SWECKER & MATHIS
GEORGE MASON BLDG.
WASHINGTON & PRINCE ST.,
ALEXANDRIA, VA 22313

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