Patent Assignment
Reel/Frame 048869/0550
Assignment of Assignor's Interest
Recorded: 2019-04-12
Pages: 8
Assignors
WIEDERHOLD, HOLGER
Executed: 2018-10-17
BOLZ, DAVID
Executed: 2018-10-19
THIELE, GEORG FRIEDRICH
Executed: 2018-10-18
Assignee
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11, ESSEN, 45128, GERMANY
Covered Property
(1)
Integrated Process for Making Propene and Propene Oxide from Propane
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 16, 2019
From: EVONIK DEGUSSA GMBH
To: THYSSENKRUPP INDUSTRIAL SOLUTIONS AG
Reel/Frame 048890/0007 →
Change of Name
Jan 10, 2020
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051562/0135 →
Assignment of Assignor's Interest
Aug 29, 2024
From: THYSSENKRUPP INDUSTRIAL SOLUTIONS AG
To: THYSSENKRUPP UHDE GMBH
Reel/Frame 068440/0064 →