Patent Assignment
Reel/Frame 022617/0610
Assignment of Assignor's Interest
Recorded: 2009-04-30
Pages: 4
Assignors
VON RYMON LIPINSKI, TADEUSZ
Executed: 2009-04-01
TONTRUP, CHRISTOPH
Executed: 2009-04-07
LORTZ, WOLFGANG
Executed: 2009-04-09
BATZ-SOHN, CHRISTOPH
Executed: 2009-04-20
Assignee
EVONIK DEGUSSA GMBH
RELLINGHAUSER STR. 1-11, ESSEN, 45128, GERMANY
Covered Property
(1)
Preparation for Producing Refractory Materials
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.