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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
6342300
Issue Dt:
01/29/2002
Application #:
09657326
Filing Dt:
09/07/2000
Inventors:
Holger Bengs, Axel Schoenfeld, Gitte Boehm, Joachim Clauss, Siegfried Weis
Title:
Biodegradable polymers based on natural and renewable raw materials especially isosorbite
Assignment: 1
Reel/Frame:
012289/0800Recorded: 10/26/2001Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
AXIVA GMBH
Exec Dt:
10/27/2000
Assignee:
CELANESE VENTURES GMBH
D-65926 FRANKFURT AM MAIN, GERMANY
Correspondent:
PEPPER HAMILTON LLP
CORINNE M. POULIQUEN
600 FOURTEEENTH STREET, N.W.
WASHINGTON, DC 20005-2004
Assignment: 2
Reel/Frame:
012288/0595Recorded: 10/26/2001Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
BENGS, HOLGER
Exec Dt:
03/07/2001
SCHOENFELD, AXEL
Exec Dt:
03/21/2001
BOEHM, GITTE
Exec Dt:
03/30/2001
WEIS, SIEGFRIED
Exec Dt:
03/14/2001
CLAUSS, JOACHIM
Exec Dt:
07/24/2001
Assignee:
AVENTIS RESEARCH & TECHNOLOGIES, GMBH & CO. KG
D-65926 FRANKFURT AM MAIN, GERMANY
Correspondent:
PEPPER HAMILTON LLP
CORINNE M. POULIQUEN
600 FOURTEENTH STREET, N.W.
WASHINGTON, DC 20005-2004
Assignment: 3
Reel/Frame:
012289/0096Recorded: 10/26/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
AVENTIS RESEARCH & TECHNOLOGIES, GMBH & CO. KG
Exec Dt:
07/08/2001
Assignee:
AXIVA GMBH
D-65926 FRANKFURT AM MAIN, GERMANY
Correspondent:
PEPPER HAMILTON LLP
CORINNE M. POULIQUEN
600 FOURTEENTH STREET, N.W.
WASHINGTON, DC 20005-2004

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