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Dieter Tessmer
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Ruesselheim, 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
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
Emulsion polymers, aqueous dispersions and method for producing the...
Patent number
8,389,659
Issue date
Mar 5, 2013
Evonik Roehm GmbH
Christine Breiner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of producing aqueous dispersions as a base for hot sealing a...
Patent number
6,337,360
Issue date
Jan 8, 2002
Roehm GmbH Chemische Fabrik
Hubert Scheuermann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of producing aqueous dispersions as a base for hot sealing a...
Patent number
6,323,292
Issue date
Nov 27, 2001
Roehm GmbH Chemische Fabrik
Hubert Scheuermann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of producing aqueous dispersions as a base for hot sealing a...
Patent number
6,268,065
Issue date
Jul 31, 2001
Roehm GmbH Cemische Fabrik
Hubert Scheuermann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Aqueous dispersion of carboxylic acid functionalized poly(meth)acry...
Patent number
6,194,514
Issue date
Feb 27, 2001
Roehm GmbH Chemische Fabrik
Hubert Scheuermann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Pure-aliphatic compound-soluble powdery bonding agent for paints
Patent number
5,492,944
Issue date
Feb 20, 1996
Roehm GmbH Chemische Fabrik
Wilhelm Elser
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Aqueous polyacrylate systems for varnishing plastic surfaces
Patent number
5,139,882
Issue date
Aug 18, 1992
Rohm GmbH Chemische Fabrik
Wilhelm Elser
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Aqueous synthetic resin dispersions
Patent number
5,071,902
Issue date
Dec 10, 1991
Rohm GmbH
Klaus Langerbeins
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Binder for aqueous gloss paints
Patent number
5,021,469
Issue date
Jun 4, 1991
Rohm GmbH
Klaus Langerbeins
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Continuous emulsion polymerization process
Patent number
4,713,434
Issue date
Dec 15, 1987
Rohm GmbH Chemische Fabrik
Norbert Sutterlin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
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
EMULSION POLYMERS, AQUEOUS DISPERSIONS AND METHOD FOR PRODUCING THE...
Publication number
20100261840
Publication date
Oct 14, 2010
Evonik Roehm GmbH
Christine Breiner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method of producing aqueous dispersions as a base for hot sealing a...
Publication number
20010025077
Publication date
Sep 27, 2001
ROEHM GMBH CHEMISCHE FABRIK
Hubert Scheuermann
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...