Patent Assignment
Reel/Frame 008407/0671
Assignment of Assignor's Interest
Recorded: 1997-02-27
Pages: 2
Assignors
KLEINER, HANS-JERG
Executed: 1997-02-19
BUDZINSKY, WINFRIED
Executed: 1997-02-19
KIRSCH, GUNTHER
Executed: 1997-02-19
Assignee
HOECHST AKTIENGESELLSCHAFT
D-65926 FRANKFURT AM MAIN, GERMANY
Covered Property
(1)
Low-Flammability Polyamide Molding Materials
Patent:
5,773,556 →
Application:
08/806,479 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 6, 1998
From: HOECHST RESEARCH & TECHNOLOGY, DEUTSCHLAND GMBH & CO. KG
To: TICONA GMBH AN DER B 43
Reel/Frame 009305/0546 →
Assignment of Assignor's Interest
Jul 6, 1998
From: HOECHST AKTIENGESELLSCHAFT
To: HOECHST RESEARCH & TECHNOLOGY
Reel/Frame 009305/0783 →
Assignment of Assignor's Interest
May 16, 2016
From: TICONA GMBH
To: NUTRINOVA NUTRITION SPECIALTIES & FOOD INGREDIENTS GMBH
Reel/Frame 038687/0784 →
Change of Name
May 16, 2016
From: NUTRINOVA NUTRITION SPECIALTIES & FOOD INGREDIENTS GMBH
To: CELANESE SALES GERMANY GMBH
Reel/Frame 038689/0595 →