Patent Assignment
Reel/Frame 047336/0270
Assignment of Assignor's Interest
Recorded: 2018-10-29
Pages: 14
Assignors
LORTZ, WOLFGANG
Executed: 2018-05-02
FISCHER, ULRICH
Executed: 2018-05-02
BERGMANN, GABRIELE
Executed: 2018-04-30
TORSAETER, OLE
Executed: 2018-05-16
AURAND, KATHERINE ROSE
Executed: 2018-05-16
Assignee
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11, ESSEN, 45128, GERMANY
Covered Property
(1)
Method of Obtaining Mineral Oil Using a Silica Fluid
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.