Alexander Schraven

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Patents Grantslast 30 patents

Information Patent Grant
Method and absorption medium for absorbing CO2 from a gas mixture
- Patent number 9,878,285
- Issue date Jan 30, 2018
- Evonik Degussa GmbH
- Alexander Schraven
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing a free acid from the salt thereof
- Patent number 8,809,576
- Issue date Aug 19, 2014
- Evonik Degussa GmbH
- Alexander Schraven
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the production of free carboxylic acids
- Patent number 8,703,451
- Issue date Apr 22, 2014
- Evonik Roehm GmbH
- Thomas Haas
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR ABSORPTION OF CO2 FROM A GAS MIXTURE USING AN AQUEOUS S...
- Publication number 20150321139
- Publication date Nov 12, 2015
- Alexander Schraven
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR THE ASBORPTION OF CO2 FROM A GAS MIXTURE WITH AN ABSORP...
- Publication number 20140360369
- Publication date Dec 11, 2014
- EVONIK DEGUSSA GmbH
- Alexander Schraven
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND ABSORPTION MEDIUM FOR ABSORBING CO2 FROM A GAS MIXTURE
- Publication number 20140356268
- Publication date Dec 4, 2014
- Alexander Schraven
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING A FREE ACID FROM THE SALT THEREOF
- Publication number 20110257429
- Publication date Oct 20, 2011
- EVONIK DEGUSSA GmbH
- Alexander Schraven
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR THE PRODUCTION OF FREE CARBOXYLIC ACIDS
- Publication number 20110189742
- Publication date Aug 4, 2011
- Evonik Roehm GmbH
- Thomas Haas
- C07 - ORGANIC CHEMISTRY
Information Patent Application
THERMAL SALT SPLITTING OF AMMONIUM CARBOXYLATES
- Publication number 20110118504
- Publication date May 19, 2011
- Evonik Roehm GmbH
- Thomas Haas
- C07 - ORGANIC CHEMISTRY