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Volker Kerscher
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Reinheim, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Process for preparing (meth)acrylates
Patent number
9,688,601
Issue date
Jun 27, 2017
Evonik Roehm GmbH
Joachim Knebel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing N-isopropyl(meth)acrylamide
Patent number
9,512,062
Issue date
Dec 6, 2016
Evonik Roehm GmbH
Joachim Knebel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing (meth)acrylates
Patent number
9,206,270
Issue date
Dec 8, 2015
Evonik Roehm GmbH
Joachim Knebel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Highly transparent plastic for optical materials
Patent number
7,144,954
Issue date
Dec 5, 2006
Röhm GmbH & Co. KG
Bardo Schmitt
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
UV-curable scratch-resistant varnish having a thickener which becom...
Patent number
5,700,576
Issue date
Dec 23, 1997
Roehm GmbH Chemische Fabrik
Manfred Brehm
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method of crosslinking organic polymers
Patent number
5,523,354
Issue date
Jun 4, 1996
Roehm GmbH Chemische Fabrik
Marita Kaufmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Monomer for high refractive index plastics
Patent number
5,488,128
Issue date
Jan 30, 1996
Roehm GmbH Chemische Fabrik
Martina Bader
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
High refractive index plastic base on an alkylthiol and an alkylpol...
Patent number
5,422,422
Issue date
Jun 6, 1995
Roehm GmbH Chemische Fabrik Patentabteilung
Martina Bader
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of manufacturing polyalkyl methacrylate macromonomers, and u...
Patent number
5,254,632
Issue date
Oct 19, 1993
Rohm GmbH Chemische Fabrik
Volker Kerscher
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for making aromatic bisphenols
Patent number
4,931,594
Issue date
Jun 5, 1990
Rohm GmbH
Joachim Knebel
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR PREPARING (METH)ACRYLATES
Publication number
20160046556
Publication date
Feb 18, 2016
Evonik Roehm GmbH
Joachim Knebel
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING N-ISOPROPYL(METH)ACRYLAMIDE
Publication number
20110218312
Publication date
Sep 8, 2011
Evonik Roehm GmbH
Joachim Knebel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARING (METH)ACRYLATES
Publication number
20100280205
Publication date
Nov 4, 2010
Evonik Roehm GmbH
Joachim Knebel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD OF RECOVERING IMPREGNATING AGENT COMPOSITIONS
Publication number
20100252069
Publication date
Oct 7, 2010
Evonik Roehm GmbH
Reinhold Martin
B08 - CLEANING
Information
Patent Application
EMULSION POLYMER COMPRISING ACTIVATORS, PROCESS FOR PREPARATION THE...
Publication number
20100210784
Publication date
Aug 19, 2010
EVONIK RÖHM GMBH
Gerold Schmitt
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Monomer-polymer systems with a controllable pot life
Publication number
20060293451
Publication date
Dec 28, 2006
ROEHM GBMH & CO. KG
Gerold Schmitt
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Highly transparent plastic for optical materials
Publication number
20050261421
Publication date
Nov 24, 2005
ROEHM GMBH & CO. KG
Bardo Schmitt
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...