Martin STEFFAN

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Singapore, SG

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Patents Grantslast 30 patents

Information Patent Grant
Reaction tube and method for producing hydrogen cyanide
- Patent number 10,441,942
- Issue date Oct 15, 2019
- Evonik Degussa, GmbH
- Martin Steffan
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing acrolein
- Patent number 9,822,051
- Issue date Nov 21, 2017
- Evonik Degussa GmbH
- Martin Steffan
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
REACTION TUBE AND METHOD FOR PRODUCING HYDROGEN CYANIDE
- Publication number 20160263558
- Publication date Sep 15, 2016
- EVONIK DEGUSSA GmbH
- Martin Steffan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REACTION TUBE AND METHOD FOR PRODUCING HYDROGEN CYANIDE
- Publication number 20160145114
- Publication date May 26, 2016
- EVONIK DEGUSSA GmbH
- Bernd Glockler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING ACROLEIN
- Publication number 20160107968
- Publication date Apr 21, 2016
- EVONIK DEGUSSA GmbH
- Martin STEFFAN
- C07 - ORGANIC CHEMISTRY