Patent Assignment
Reel/Frame 029738/0586
Assignment of Assignor's Interest
Recorded: 2013-02-01
Pages: 5
Assignee
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11, ESSEN, 45128, GERMANY
Covered Property
(1)
Isolation of Acrylic Acid by Means of a Distillation Column Having a Side Offtake
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.