Patent Assignment
Reel/Frame 029165/0910
Assignment of Assignor's Interest
Recorded: 2012-10-22
Pages: 4
Assignors
KOENIG, AXEL
Executed: 2009-01-23
STEPANSKI, MANFRED
Executed: 2009-01-16
KUSZLIK, ANDRZEJ
Executed: 2009-01-16
Assignee
SULZER CHEMTECH AG
AULZER-ALLEE 48, WINTERTHUR, CH-8404, SWITZERLAND
Covered Property
(1)
Method of Purifying Ionic Liquids
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.