IP Library › Assignment 025312/0412
Patent Assignment
Reel/Frame 025312/0412

Assignment of Assignor's Interest

Recorded: 2010-11-04 Pages: 10
Assignors
OMEIS, MARIANNE
Executed: 2010-10-12
WEIHRAUCH, THOMAS
Executed: 2010-10-19
HERDA, SILVIA
Executed: 2010-10-11
Assignee
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11, ESSEN, 45128, GERMANY
Covered Property (1)
Continuous Process for Producing a Reactive Polymer
Patent: 8,445,566 →
Application: 12/990,421 →
Publication: US 2011/0207861
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jan 31, 2020
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051765/0166 →