Patent Assignment
Reel/Frame 008135/0770
Assignment of Assignor's Interest
Recorded: 1996-08-22
Pages: 3
Assignors
HESS, STEFAN
Executed: 1996-08-15
SCHOTTLER, MICHAEL
Executed: 1996-08-15
SCHMITZ, LUDWIG
Executed: 1996-08-15
Assignee
HOECHST AKTIENGESELLSCHAFT
FRANKFURT, D-659, GERMANY
Covered Property
(1)
Dispersion Powders and Method of Preparation and Use Thereof
Patent:
5,763,508 →
Application:
08/697,345 →
Related Assignments
(3)
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 →
Assignment of Assignor's Interest
Aug 3, 2006
From: CELANESE EMULSIONS GMBH
To: ELOTEX AG
Reel/Frame 018132/0287 →