Patent Assignment
Reel/Frame 008652/0925
Assignment of Assignor's Interest
Recorded: 1997-04-03
Pages: 3
Assignors
GEISSLER, ULRICH
Executed: 1997-03-21
HINTZ, HELMUT
Executed: 1997-03-21
VOGT-SAGGAU, ULRIKE
Executed: 1997-03-21
Assignee
HOECHST AKTIENGESELLSCHAFT
FRANKFURT, D6592, GERMANY
Covered Property
(1)
Pulverulent Adhesive Composition
Patent:
5,994,438 →
Application:
08/825,951 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 19, 1999
From: HOECHST AKTIENGESELLSCHAFT
To: CLARIANT GMBH
Reel/Frame 010351/0823 →
Assignment of Assignor's Interest
Sep 26, 2003
From: CLARIANT GMBH
To: CELANESE EMULSIONS GMBH
Reel/Frame 014532/0469 →
Assignment of Assignor's Interest
Aug 3, 2006
From: CELANESE EMULSIONS GMBH
To: ELOTEX AG
Reel/Frame 018132/0287 →