Patent Assignment
Reel/Frame 028150/0766
Assignment of Assignor's Interest
Recorded: 2012-05-03
Pages: 12
Assignors
ROTH, ERNA
Executed: 2012-04-02
ALEXOWSKY, RUEDIGER
Executed: 2012-04-02
PETEREIT, HANS-ULRICH
Executed: 2012-03-23
NOLLENBERGER, KATHRIN
Executed: 2012-03-20
MEIER, CHRISTIAN
Executed: 2012-03-22
Assignee
EVONIK ROEHM GMBH
KIRSCHENALLEE, DARMSTADT, 64293, GERMANY
Covered Property
(1)
Process for Converting a Solid (Meth)Acrylate Copolymer into a Dispersed Form by Means of a Dispersing Agent
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Feb 11, 2020
From: EVONIK ROEHM GMBH
To: ROEHM GMBH
Reel/Frame 051893/0671 →
Assignment of Assignor's Interest
Feb 11, 2020
From: ROEHM GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 051893/0727 →
Change of Name
Feb 11, 2020
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051894/0001 →