Patent Assignment
Reel/Frame 026125/0745
Assignment of Assignor's Interest
Recorded: 2011-04-14
Pages: 12
Assignors
FRIDAG, DIRK
Executed: 2011-03-10
FRANKE, ROBERT
Executed: 2011-03-30
SCHEMMER, BERNHARD
Executed: 2011-03-10
KREIDLER, BURKARD
Executed: 2011-03-10
WECHSLER, BJOERN
Executed: 2011-03-10
Assignee
EVONIK OXENO GMBH
PAUL-BAUMANN-STR. 1, MARL, 45772, GERMANY
Covered Property
(1)
Method for Producing 6-Chlorodibenzo[D,F] [1,3,2]Dioxaphosphepin
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 →