Patent Assignment
Reel/Frame 019863/0097
Assignment of Assignor's Interest
Recorded: 2007-09-22
Pages: 4
Assignor
KNAUP, GUNTER
Executed: 2007-08-17
Assignee
DEGUSSA GMBH
BENNIGSENPLATZ 1, DUSSELDORF, 40474, GERMANY
Covered Property
(1)
Process for Preparing Beta-Amino-Alpha-Hydroxycarboxamides
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Address
Feb 22, 2010
From: EVONIK DEGUSSA GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 023973/0543 →
Change of Name
Feb 22, 2010
From: DEGUSSA GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 024006/0182 →
Change of Name
Feb 1, 2020
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051776/0515 →