Christian Maul

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Neustadt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing N-alkyl(meth)acrylamides
- Patent number 10,138,202
- Issue date Nov 27, 2018
- Evonik Roehm GmbH
- Dirk Broell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method and plant for purifying unsaturated compounds
- Patent number 9,259,664
- Issue date Feb 16, 2016
- Evonik Roehm GmbH
- Benedikt Laux
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method and system for purifying monomers
- Patent number 9,221,738
- Issue date Dec 29, 2015
- Evonik Rohm GmbH
- Dirk Broell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method and plant for purifying unsaturated compounds
- Patent number 8,394,982
- Issue date Mar 12, 2013
- Evonik Rohm GmbH
- Benedikt Laux
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for synthesizing allyl methacrylate
- Patent number 8,129,563
- Issue date Mar 6, 2012
- Evonik Roehm GmbH
- Bardo Schmitt
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PREPARING N-ALKYL(METH)ACRYLAMIDES
- Publication number 20140288330
- Publication date Sep 25, 2014
- Evonik Roehm GmbH
- Dirk Broell
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD AND PLANT FOR PURIFYING UNSATURATED COMPOUNDS
- Publication number 20130066104
- Publication date Mar 14, 2013
- Benedikt LAUX
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR PURIFYING MONOMERS
- Publication number 20120000764
- Publication date Jan 5, 2012
- Dirk Broell
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOSITION STABILIZED FOR PURIFICATION AND METHOD FOR PURIFYING AN...
- Publication number 20110306783
- Publication date Dec 15, 2011
- Evonik Roehm GmbH
- Dirk Broell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD AND PLANT FOR PURIFYING UNSATURATED COMPOUNDS
- Publication number 20100217030
- Publication date Aug 26, 2010
- Evonik Roehm GmbH
- Benedikt Laux
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR SYNTHESIZING ALLYL METHACRYLATE
- Publication number 20100185009
- Publication date Jul 22, 2010
- Evonik Roehm GmbH
- Bardo Schmitt
- C07 - ORGANIC CHEMISTRY