Patent Assignment
Reel/Frame 021356/0049
Assignment of Assignor's Interest
Recorded: 2008-08-07
Pages: 4
Assignors
NUMRICH, UWE
Executed: 2005-12-21
WICKER, MICHAEL
Executed: 2005-12-13
NEUHAEUSER, ACHIM
Executed: 2005-12-16
KROHMER, CHRISTOPH
Executed: 2005-12-09
DICKHAUT-BAYER, GUENTHER
Executed: 2005-12-19
Assignee
ROEHM GMBH & CO. KG
KIRSCHENALLEE, DARMSTADT, 64293, GERMANY
Covered Property
(1)
Method for Surface Hardening Substances by Application of Particularly Transparent Polymethacrylate Layers
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Entity
Feb 25, 2010
From: ROHM GMBH & CO. KG
To: ROHM GMBH
Reel/Frame 023998/0760 →
Change of Name
Feb 25, 2010
From: ROHM GMBH
To: EVONIK ROHM GMBH
Reel/Frame 023998/0789 →
Change of Name
Sep 30, 2019
From: EVONIK RÖHM GMBH
To: RÖHM GMBH
Reel/Frame 050587/0022 →
Corporate Address Change
Jul 31, 2020
From: ROEHM GMBH
To: ROEHM GMBH
Reel/Frame 053837/0501 →