Patent Assignment
Reel/Frame 013561/0170
Change of Name
Recorded: 2002-12-06
Pages: 3
Assignor
AVENTIS CROPSCIENCE SA
Executed: 2002-06-06
Assignee
BAYER CROPSCIENCE SA
55 AVENUE RENE-CASSIN, 69009 LYON, FRANCE
Covered Property
(1)
Process for Preparing 4-Trifluoromethylsulfinylpyrazole Derivative
Patent:
6,620,943 →
Application:
10/111,000 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 15, 2002
From: CLAVEL, JEAN-LOUIS; PELTA, ISABELLE; LE BARS, SYLVIE; CHARREAU, PHILIPPE
To: AVENTIS CROPSCIENCE S.A.
Reel/Frame 013196/0504 →
Assignment of Assignor's Interest
Jan 28, 2005
From: BAYER CROPSCIENCE SA
To: BASF AGRO B.V., ARNHEM (NL), WADENSWIL-BRANCH
Reel/Frame 015628/0747 →
Release by Secured Party
Jul 31, 2009
From: CITIBANK, N.A.
To: UNISYS CORPORATION; UNISYS HOLDING CORPORATION
Reel/Frame 023312/0044 →
Release by Secured Party
Sep 14, 2009
From: CITIBANK, N.A.
To: UNISYS CORPORATION; UNISYS HOLDING CORPORATION
Reel/Frame 023263/0631 →