Patent Assignment
Reel/Frame 066411/0149
Change of Name
Recorded: 2024-02-07
Pages: 2
Assignor
EVONIK DEGUSSA GMBH
Executed: 2019-11-04
Assignee
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11, ESSEN, 45128, GERMANY
Covered Properties
(2)
Butyl-Bridged Diphosphine Ligands for Alkoxycarbonylation
Application:
17/326,738 →
Publication:
US 2021/0276939
Butyl-Bridged Diphosphine Ligands for Alkoxycarbonylation
Application:
18/348,913 →
Publication:
US 2023/0348356
Related Assignments
(2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 10, 2024
From: DONG, KAIWU, DR.; FANG, XIANGJIE, DR.; NEUMANN, HELFRIED, DR.; JACKSTELL, RALF, DR.
To: EVONIK DEGUSSA GMBH
Reel/Frame 066265/0408 →
Assignment of Assignor's Interest
Feb 28, 2024
From: EVONIK OPERATIONS GMBH
To: EVONIK OXENO GMBH & CO. KG
Reel/Frame 066702/0772 →