IP Library › Assignment 051776/0322
Patent Assignment
Reel/Frame 051776/0322

Change of Name

Recorded: 2020-02-01 Pages: 63
Assignor
EVONIK DEGUSSA GMBH
Executed: 2019-11-04
Assignee
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11, ESSEN, 45128, GERMANY
Covered Property (1)
Process for Preparing Alkali Metal Alkoxides
Patent: 7,847,133 →
Application: 12/153,888 →
Publication: US 2008/0296786
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 12, 2008
From: RUWWE, JOHANNES; KRUGER, KAI-MARTIN; KNIPPENBERG, UDO; BREHME, VOLKER
To: EVONIK DEGUSSA GMBH
Reel/Frame 021376/0640 →
Assignment of Assignor's Interest Aug 10, 2020
From: EVONIK OPERATIONS GMBH
To: EVONIK FUNCTIONAL SOLUTIONS GMBH
Reel/Frame 053440/0775 →
Assignment of Assignor's Interest Jun 26, 2023
From: EVONIK FUNCTIONAL SOLUTIONS GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 064064/0334 →