Patent Assignment
Reel/Frame 022467/0040
Assignment of Assignor's Interest
Recorded: 2009-03-30
Pages: 3
Assignee
EVONIK DEGUSSA GMBH
RELLINGHAUSER STR. 1-11, ESSEN, 45128, GERMANY
Covered Property
(1)
Surface-Modified Silicas
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.