Patent Assignment
Reel/Frame 020698/0237
Assignment of Assignor's Interest
Recorded: 2008-03-25
Pages: 16
Assignors
WIESE, KLAUS-DIETHER
Executed: 2007-10-30
BAUMGARTEN, GOETZ
Executed: 2007-10-31
KUPPINGER, FRANZ-FELIX
Executed: 2007-11-07
MOELLER, OLIVER
Executed: 2007-11-02
ORTMANN, DAGMARA
Executed: 2007-11-15
BORGMANN, CORNELIA
Executed: 2007-10-31
BUESCHKEN, WILFRIED
Executed: 2007-10-30
Assignee
EVONIK OXENO GMBH
PAUL-BAUMANN-STR. 1, MARL, 45772, GERMANY
Covered Property
(1)
Method for Separating Organic Transition Metal Complex Catalysts
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Feb 26, 2014
From: EVONIK OXENO GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 032335/0453 →
Change of Name
Dec 16, 2022
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 062739/0749 →
Confirmatory Assignment
Nov 6, 2023
From: EVONIK OPERATIONS GMBH
To: EVONIK OXENO GMBH & CO. KG
Reel/Frame 065463/0144 →