Patent Assignment
Reel/Frame 013255/0073
Corrective Assignment to Correct the Assignor's Names, Previously Recorded 012790 Frame 0407
Recorded: 2002-09-04
Pages: 4
Assignors
SEITZ, THOMAS
Executed: 2002-03-05
VAN ALMSICK, ANDREAS
Executed: 2002-03-08
WILLMS, LOTHAR
Executed: 2002-03-05
AULER, THOMAS
Executed: 2002-03-11
BIERINGER, HERMANN
Executed: 2002-03-11
MENNE, HUBERT
Executed: 2002-03-11
Assignee
AVENTIS CROPSCIENCE GMBH
D-65929 FRANKFURT, GERMANY
Covered Property
(1)
Benzoylcyclohexanedione Derivatives and Their Use as Herbicides
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 4, 2002
From: SEITZ DR., THOMAS; VAN ALMSICK DR., ANDREA; WILLMS DR., LOTHAR; AULER DR., THOMAS
To: AVENTIS CROPSCIENCE GMBH
Reel/Frame 012790/0407 →
Change of Name
Nov 12, 2008
From: BAYER CROPSCIENCE GMBH
To: BAYER CROPSCIENCE AG
Reel/Frame 021838/0869 →
Change of Name
Nov 12, 2008
From: AVENTIS CROPSCIENCE GMBH
To: BAYER CROPSCIENCE GMBH
Reel/Frame 021924/0762 →