Patent Assignment
Reel/Frame 019653/0704
Assignment of Assignor's Interest
Recorded: 2007-08-06
Pages: 4
Assignors
LIZIO, ROSARIO
Executed: 2007-03-09
PETEREIT, HANS-ULRICH
Executed: 2007-03-14
ROTH, ERNA
Executed: 2007-03-16
DAMM, MICHAEL
Executed: 2007-03-16
ALEXOWSKY, RUEDIGER
Executed: 2007-03-16
Assignee
ROEHM GMBH
KIRSCHENALLEE, DARMSTADT, 64293, GERMANY
Covered Property
(1)
Partly Neutralised Anionic (Meth) Acrylate Copolymer
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Feb 25, 2010
From: ROHM GMBH
To: EVONIK ROHM GMBH
Reel/Frame 023998/0594 →
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 →