Patent Assignment
Reel/Frame 024442/0856
Assignment of Assignor's Interest
Recorded: 2010-05-26
Pages: 3
Assignors
SIEMER, MICHAEL
Executed: 2008-12-18
DEGEN, GEORG
Executed: 2008-12-19
GROLL, PETER
Executed: 2009-01-06
Assignee
BASF SE
., LUDWIGSHAFEN, 67056, GERMANY
Covered Property
(1)
Method for the Production of Disubstituted Imidazolium Salts