Patent Assignment
Reel/Frame 021376/0640
Assignment of Assignor's Interest
Recorded: 2008-08-12
Pages: 17
Assignors
RUWWE, JOHANNES
Executed: 2008-06-20
KRUGER, KAI-MARTIN
Executed: 2008-06-25
KNIPPENBERG, UDO
Executed: 2008-06-19
BREHME, VOLKER
Executed: 2008-06-23
NEUMANN, MANFRED
Executed: 2008-06-26
Assignee
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11, ESSEN, 45128, GERMANY
Covered Property
(1)
Process for Preparing Alkali Metal Alkoxides
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Feb 1, 2020
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051776/0322 →
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 →