Chuanhua HE

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Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Catalyst for oxidation reactions, a method for its preparation and...
- Patent number 10,052,620
- Issue date Aug 21, 2018
- Evonik Degussa GmbH
- Chuanhua He
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing alkanesulfonic acids
- Patent number 10,023,531
- Issue date Jul 17, 2018
- Evonik Degussa GmbH
- Benjamin Fonfe
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CATALYST FOR OXIDATION REACTIONS, A METHOD FOR ITS PREPARATION AND...
- Publication number 20180133704
- Publication date May 17, 2018
- EVONIK DEGUSSA GmbH
- Chuanhua HE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR PREPARING ALKANESULFONIC ACIDS
- Publication number 20160304446
- Publication date Oct 20, 2016
- EVONIK DEGUSSA GmbH
- Benjamin FONFE
- C07 - ORGANIC CHEMISTRY