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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
11/07/1989
Application #:
07190080
Filing Dt:
05/04/1988
Inventors:
GUSTAV OESCH, PAUL GMEINER, URS HOFER
Title:
PROCESS FOR THE EXTRACTION OF OIL OR POLYCHLORINATED BIPHENYL FROM ELECTRICAL PARTS THROUGH THE USE OF SOLVENTS AND FOR DISTILLATION OF THE SOLVENTS
Assignment: 1
Reel/Frame:
004881/0807Recorded: 05/04/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/22/1988
Exec Dt:
04/22/1988
Exec Dt:
04/26/1988
Assignee:
BADENERSTR. 780
CH-8048, ZURICH, SWITZERLAND
Correspondent:
BURNS, DOANE, SWECKER & MATHIS
FREDERICK G. MICHAUD, JR.
GEORGE MASON BLDG., P. O. BOX 1404
WASHINGTON & PRINCE STS.
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:
007408/0320Recorded: 03/28/1995Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/14/1995
Assignee:
BADENERSTR. 780 CH-8048 ZURICH, SWITZERLAND
Correspondent:
BURNS, DOANE, SWECKER & MATHIS
ROBERT S. SWECKER
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 3
Reel/Frame:
013907/0717Recorded: 04/02/2003Pages: 3
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/01/1998
Assignee:
BADENERSTRASSE 780
8048 ZURICH, SWITZERLAND
Correspondent:
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
ROBERT S. SWECKER
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 4
Reel/Frame:
016145/0097Recorded: 04/22/2005Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/14/2004
Assignee:
BROWN BOVERI STRASSE 6
CH-5400 BADEN, SWITZERLAND
Correspondent:
BURNS DOANE SWECKER & MATHIS L L P
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404

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