Patent Assignment
Reel/Frame 008831/0301
Assignment of Assignor's Interest
Recorded: 1997-11-28
Pages: 5
Assignor
HOECHST AKTIENGESELLSCHAFT
Executed: 1997-11-05
Assignee
CLARIANT GMBH
BRUNINGSTRASSE 50, FRANKFURT AM MAIN, D-659, GERMANY
Covered Property
(1)
Homogeneous Process for Carrying Out Cross-Coupling Reactions
Patent:
5,756,804 →
Application:
08/686,167 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 24, 1996
From: HABER, STEFFEN; KLEINER, HANS-JERG
To: HOECHST AKTIENGESELLSCHAFT
Reel/Frame 008136/0967 →
Assignment of Assignor's Interest
Jul 15, 2003
From: HOECHST AKTIENGESELLSCHAFT
To: CLARIANT GMBH
Reel/Frame 014294/0603 →
Change of Name
Aug 23, 2006
From: CLARIANT GMBH
To: CLARIANT PRODUKTE (DEUTSCHLAND) GMBH
Reel/Frame 018148/0817 →
Assignment of Assignor's Interest
Aug 31, 2006
From: CLARIANT PRODUKTE (DEUTSCHLAND) GMBH
To: ARCHIMICA GMBH
Reel/Frame 018184/0765 →