Patent Assignment
Reel/Frame 027005/0279
Assignment of Assignor's Interest
Recorded: 2011-10-03
Pages: 10
Assignors
KAIZIK, ALFRED
Executed: 2011-08-20
FRIDAG, DIRK
Executed: 2011-08-20
LUEKEN, HANS-GERD
Executed: 2011-08-30
BUESCHKEN, WILFRIED
Executed: 2011-08-20
Assignee
EVONIK OXENO GMBH
PAUL-BAUMANN-STR. 1, MARL, 45772, GERMANY
Covered Property
(1)
Process for Preparing Alpha,Beta-Unsaturated C10-Aldehydes
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
May 15, 2014
From: EVONIK OXENO GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 032900/0785 →
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 →