Patent Assignment
Reel/Frame 007723/0496
Assignment of Assignor's Interest
Recorded: 1995-10-18
Pages: 3
Assignee
HOECHST AKTIENGESELLSCHAFT
D-659, GERMANY
Covered Property
(1)
Aqueous Dispersions Useful for Primer Coatings
Patent:
5,681,880 →
Application:
08/544,763 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 27, 1997
From: HOECHST AKTIENGESELLSCHAFT
To: CLARIANT GMBH
Reel/Frame 008855/0765 →
Assignment of Assignor's Interest
Jul 10, 2003
From: CLARIANT GMBH
To: CELANESE EMULSIONS GMBH
Reel/Frame 014301/0435 →
Merger
Apr 22, 2016
From: CELANESE EMULSIONS GMBH
To: NUTRINOVA NUTRITION SPECIALTIES & FOOD INGREDIENTS GMBH
Reel/Frame 038499/0039 →
Change of Name
Apr 22, 2016
From: NUTRINOVA NUTRITION SPECIALTIES & FOOD INGREDIENTS GMBH
To: CELANESE SALES GERMANY GMBH
Reel/Frame 038499/0075 →