Patent Assignment
Reel/Frame 018955/0361
Corrective Assignment to Correct the Assignee's Name Previously Recorded on Reel 018941 Frame 0063. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2007-03-02
Pages: 6
Assignee
ROEHM GMBH & CO. KG
KIRSCHENALLEE, DARMSTADT, 64293, GERMANY
Covered Property
(1)
Method for Continuously Producing Alkylamino(Meth)Acrylamides
Related Assignments
(10)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 7, 2007
From: SCHLEEP, VOLKER; MERTZ, THOMAS
To: ROEHM GMBH
Reel/Frame 018863/0523 →
Corrective Assignment to Correct the Assignee's Name Previously Recorded on Reel 018863 Frame 0523. Assignor(S) Hereby Confirms the Assignment.
Feb 28, 2007
From: SCHLEEP, VOLKER; MERTZ, THOMAS
To: ROEHM GMBH CO. KG
Reel/Frame 018941/0063 →
Change in Legal Form
Nov 18, 2009
From: ROEHM GMBH & CO. KG
To: ROEHM GMBH
Reel/Frame 023536/0346 →
Change of Name
Nov 18, 2009
From: ROEHM GMBH
To: EVONIK ROEHM GMBH
Reel/Frame 023536/0485 →
Change of Name
Feb 25, 2010
From: ROHM GMBH
To: EVONIK ROHM GMBH
Reel/Frame 023998/0789 →
Change of Entity
Feb 25, 2010
From: ROHM GMBH & CO. KG
To: ROHM GMBH
Reel/Frame 023998/0760 →
Change of Name
Mar 20, 2020
From: EVONIK RÖHM GMBH
To: RÖHM GMBH
Reel/Frame 052194/0462 →
Change of Name
Mar 20, 2020
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 052195/0226 →
Merger
Mar 20, 2020
From: EVONIK OIL ADDITIVES GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 052195/0001 →
Assignment of Assignor's Interest
Mar 20, 2020
From: RÖHM GMBH
To: EVONIK OIL ADDITIVES GMBH
Reel/Frame 052194/0550 →