Patent Assignment
Reel/Frame 017534/0537
Assignment of Assignor's Interest
Recorded: 2006-01-20
Pages: 2
Assignors
WEHNER, MARK
Executed: 2005-11-22
KIRSCHBAUM, BETTINA
Executed: 2005-12-13
DEUTSCHER, LOTHAR
Executed: 2005-11-24
WAGNER, HANS JUERGEN
Executed: 2005-11-29
HOESSL, HARALAD
Executed: 2005-11-29
Assignee
CLARIANT GMBH
BRUENINGSTRASSE 50, 65929 FRANKFURT AM MAIN, GERMANY
Covered Property
(1)
Method for the Production of Cyclic Phosphonic Acid Anhydrides
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →
Merger
Aug 1, 2012
From: ARCHIMICA GMBH
To: EUTICALS GMBH
Reel/Frame 028696/0201 →