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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
5369198
Issue Dt:
11/29/1994
Application #:
08189642
Filing Dt:
02/01/1994
Inventors:
GERHARD ALBRECHT, HUBERT LEITNER, RUDOLF LINDENBERGER, RICHARD SIEDL, CHRISTIAN WERENKA et al
Title:
COPOLYMERS BASED ON MALEIC ACID DERIVATIVES AND VINYL MONOMERS, THEIR PRODUCTION AND APPLICATION
Assignment: 1
Reel/Frame:
006859/0043Recorded: 02/01/1994Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
ALBRECHT, GERHARD
Exec Dt:
12/06/1993
LEITNER, HUBERT
Exec Dt:
12/06/1993
LINDENBERGER, RUDOLF
Exec Dt:
12/06/1993
STEDL, RICHARD
Exec Dt:
12/06/1993
WERENKA, CHRISTIAN
Exec Dt:
12/06/1993
SUTER, WILLI
Exec Dt:
12/15/1993
Assignees:
CHEMIE LINZ GESELLSCHAFT M.B.H.
ST. PETER-STRASSE 25
A-4021 LINZ, AUSTRIA
HOLDERCHEM HOLDING AG
GRAND-PLACES 14
CH-1700 FRIBOURG, SWITZERLAND
Correspondent:
WENDEROTH, LIND & PONACK
MATTHEW JACOB
805 15TH STREET, N.W.
SUITE 700
WASHINGTON, D.C. 20005
Assignment: 2
Reel/Frame:
007074/0733Recorded: 07/28/1994Pages: 4
Conveyance:
CORRECTIVE ASSSIGNMENT TO CORRECT ASSIGNOR'S NAME. AN ASSIGNMENT WAS PREVIOUSLY RECORDED AT REEL 6859 FRAMES 043-045.
Assignors:
ALBRECHT, GERHARD
Exec Dt:
12/06/1993
LEITNER, HUBERT
Exec Dt:
12/06/1993
LINDENBERGER, RUDOLF
Exec Dt:
12/06/1993
SIEDL, RICHARD
Exec Dt:
12/06/1993
WERENKA, CHRISTIAN
Exec Dt:
12/06/1993
SUTER, WILLI
Exec Dt:
12/15/1993
Assignees:
CHEMIE LINZ GESELLSCHAFT M.B.H.
ST. PETER-STRASSE 25
A-4021, LINZ, AUSTRIA
HOLDERCHEM HOLDING AG
GRAND-PLACES 14
CH-1700 FRIBOURG, SWITZERLAND
Correspondent:
WENDEROTH, LIND & PONACK
MATTHEW JACOB
805 15TH STREET, N.W.
SUITE 700
WASHINGTON, D.C. 20005
Assignment: 3
Reel/Frame:
008698/0467Recorded: 09/11/1997Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
CHEMIE LINZ GESELLSCHAFT M.B.H.
Exec Dt:
10/28/1996
Assignee:
AGROLINZ MELAMIN GMBH
ST.-PETER-STRASSE 25
A-4021 LINZ, AUSTRIA
Correspondent:
WENDEROTH, LIND & PONACK
ATTN: MATTHEW JACOB, ESQ.
805 15TH STREET, N.W.
SUITE 700
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:
008783/0767Recorded: 11/12/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
AGROLINZ MELAMIN GMBH
Exec Dt:
10/20/1997
Assignee:
SKW TROSTBERG AKTIENGESELLSCHAFT
DR.-ALBERT-FRANK-STRASSE 32
D-83308 TROSTBERG, GERMANY
Correspondent:
WENDEROTH, LIND & PONACK
ATTN: MATTHEW JACOB
805 15TH ST., NW
SUITE 700
WASHINGTON, DC 20005

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