Patent Assignment
Reel/Frame 025000/0952
Assignment of Assignor's Interest
Recorded: 2010-09-17
Pages: 7
Assignor
CLARIANT (FRANCE)
Executed: 2007-09-11
Assignee
CLARIANT SPECIALTY FINE CHEMICALS (FRANCE)
52 AVENUE DES CHAMPS PIERREUX, NANTERRE, 92000, FRANCE
Covered Properties
(2)
Process for the Preparation of N-Alkyl-2(Hydroxy-4BENZOYL)-3 Benzofurans and Intermediates Thereof
3-(1-Hydroxy-Pentylidene )-5-Nitro-3H-Benzofuran-2-One a Process for the Preparation Thereof and the Use Thereof
Patent:
39,755 →
Application:
11/050,627 →
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 14, 2006
From: SCHOUTEETEN, ALAIN; MORDACQ, FRANCOISE
To: CLARIANT FRANCE
Reel/Frame 018293/0602 →
Assignment of Assignor's Interest
Oct 13, 2006
From: SCHOUTEETEN, ALAIN; MORDACQ, FRANCOISE
To: CLARIANT FRANCE
Reel/Frame 018394/0837 →
Assignment of Assignor's Interest
Mar 18, 2009
From: SCHOUTEETEN, ALAIN; BLEGER, FRANCOIS; MORDACQ, FRANCOISE; PIRON, JEROME
To: CLARIANT (FRANCE)
Reel/Frame 022412/0203 →
Receiving Address
Sep 3, 2013
From: CLARIANT SPECIALTY FINE CHEMICALS (FRANCE)
To: CLARIANT SPECIALTY FINE CHEMICALS (FRANCE)
Reel/Frame 031142/0412 →
Change of Name
Nov 7, 2014
From: CLARIANT SPECIALTY FINE CHEMICALS (FRANCE)
To: WEYLCHEM LAMOTTE S.A.S.
Reel/Frame 034215/0470 →