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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
04/16/1991
Application #:
07375011
Filing Dt:
06/12/1989
Inventors:
MICHAEL CHRIST, WOLFGANG TEICHMANN
Title:
METHOD OF AND AN APPARATUS FOR THE SEPARATION OF CONDENSABLE HARMFUL SUBSTANCES
Assignment: 1
Reel/Frame:
005090/0741Recorded: 06/12/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/24/1989
Exec Dt:
06/07/1989
Assignee:
3D-7000 STUTTGART 30, GERMANY
Correspondent:
RICHARD L. SCHWAAB
FOLEY, LARDNER, ET AL
SUITE 510, 1800 DIAGONAL ROAD
P.O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 2
Reel/Frame:
006289/0826Recorded: 10/20/1992Pages: 29
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 03/29/1990
Assignor:
Exec Dt:
09/17/1992
Assignee:
POSTFACH 30 09 20
MAUSERSTRASSE 3
D-7000 STUTTGART 30, GERMANY
Correspondent:
FOLEY & LARDNER
RICHARD L. SCHWAAB
P.O. BOX 299
ALEXANDRIA, VIRGINIA 22313-0299
Assignment: 3
Reel/Frame:
007773/0704Recorded: 01/24/1996Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/06/1995
Assignee:
STUTTGART, GERMANY
Correspondent:
LEARMAN & MCCULLOCH
JOHN K. MCCULLOCH
5291 COLONY DRIVE NORTH
SAGINAW, MI 48603
Assignment: 4
Reel/Frame:
007773/0734Recorded: 01/24/1996Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/07/1995
Assignee:
POSTFACH 1154
71201 LEONBERG, GERMANY
Correspondent:
LEARMAN & MCCULLOCH
JOHN K. MCCULLOCH
5291 COLONY DRIVE NORTH
SAGINAW, MI 48603

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