Patent Assignment
Reel/Frame 032765/0542
Corrective Assignment to Correct the Assignee's Address Previously Recorded on Reel 032677 Frame 0360. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2014-04-28
Pages: 9
Assignors
BROELL, DIRK
Executed: 2014-04-04
LAUX, BENEDIKT
Executed: 2014-03-24
MAUL, CHRISTIAN
Executed: 2014-03-24
PETER, PATRICK
Executed: 2014-03-19
ZIMMER, CLAUS
Executed: 2014-03-31
Assignee
EVONIK ROEHM GMBH
KIRSCHENALLEE, DARMSTADT, 64293, GERMANY
Covered Property
(1)
Process for Preparing N-Alkyl(Meth)Acrylamides
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 15, 2014
From: BROELL, DIRK; LAUX, BENEDIKT; MAUL, CHRISTIAN; PETER, PATRICK
To: EVONIK ROEHM GMBH
Reel/Frame 032677/0360 →
Change of Name
Dec 4, 2019
From: EVONIK RÖHM GMBH
To: RÖHM GMBH
Reel/Frame 051182/0966 →
Merger
Dec 4, 2019
From: EVONIK OIL ADDITIVES GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 051182/0974 →
Change of Name
Dec 4, 2019
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051182/0990 →
Assignment of Assignor's Interest
Dec 4, 2019
From: RÖHM GMBH
To: EVONIK OIL ADDITIVES GMBH
Reel/Frame 051196/0216 →