IP Library Assignment 024121/0444
Patent Assignment
Reel/Frame 024121/0444

Assignment of Assignor's Interest

Recorded: 2010-03-23 Pages: 10
Assignors
DOWE, ANDREAS
Executed: 2009-12-21
TUELLMANN, RALF
Executed: 2009-12-14
BEUTH, REINHARD
Executed: 2009-12-09
BAUMANN, FRANZ-ERICH
Executed: 2009-12-21
Assignee
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11, ESSEN, 45128, GERMANY
Covered Property (1)
Use of a Polyamide Molding Compound for Lining Conduits
Patent: 8,574,697 →
Application: 12/676,752 →
Publication: US 2010/0300573
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 →