Patrice BARRE

Person

Lons, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Method for preparing methyl mercaptan
- Patent number 11,104,642
- Issue date Aug 31, 2021
- Arkema France
- Georges Fremy
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for preparing methyl mercaptan
- Patent number 10,689,334
- Issue date Jun 23, 2020
- Arkema France
- Georges Fremy
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for preparing dimethyl disulphide
- Patent number 10,550,077
- Issue date Feb 4, 2020
- Arkema France
- Georges Fremy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for the synthesis of methyl mercaptan and process for prod...
- Patent number 10,377,704
- Issue date Aug 13, 2019
- Arkema France
- Georges Fremy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for the synthesis of methyl mercaptan and process for prod...
- Patent number 9,944,594
- Issue date Apr 17, 2018
- Arkema France
- Georges Fremy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of process of L-methionine
- Patent number 9,365,877
- Issue date Jun 14, 2016
- CJ Cheiljedang Corporation
- Georges Fremy
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Hydrogenation catalyst, particularly for carbon disulphide
- Patent number 8,426,648
- Issue date Apr 23, 2013
- Arkema France
- Patrice Barre
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING METHYL MERCAPTAN
- Publication number 20200331851
- Publication date Oct 22, 2020
- Arkema France
- Georges Fremy
- C01 - INORGANIC CHEMISTRY
Information Patent Application
CATALYST FOR THE SYNTHESIS OF METHYL MERCAPTAN AND PROCESS FOR PROD...
- Publication number 20180230093
- Publication date Aug 16, 2018
- Arkema France
- Georges FREMY
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING METHYL MERCAPTAN
- Publication number 20170158631
- Publication date Jun 8, 2017
- Arkema France
- Georges FREMY
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING DIMETHYL DISULPHIDE
- Publication number 20170144966
- Publication date May 25, 2017
- Arkema France
- Georges FREMY
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CATALYST FOR THE SYNTHESIS OF METHYL MERCAPTAN AND PROCESS FOR PROD...
- Publication number 20160326105
- Publication date Nov 10, 2016
- Arkema France
- Georges FREMY
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PREPARATION OF PROCESS OF L-METHIONINE
- Publication number 20140227746
- Publication date Aug 14, 2014
- CJ CHEILJEDANG CORPORATION
- Georges Fremy
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Hydrogenation Catalyst, Particularly for Carbon Disulphide
- Publication number 20110213184
- Publication date Sep 1, 2011
- ARKEMA FRANCE
- Patrice Barre
- C07 - ORGANIC CHEMISTRY

Patrice BARRE

Person

Patents Grantslast 30 patents

Method for preparing methyl mercaptan

Method for preparing methyl mercaptan

Method for preparing dimethyl disulphide

Catalyst for the synthesis of methyl mercaptan and process for prod...

Catalyst for the synthesis of methyl mercaptan and process for prod...

Preparation of process of L-methionine

Hydrogenation catalyst, particularly for carbon disulphide

Patents Applicationslast 30 patents

METHOD FOR PREPARING METHYL MERCAPTAN

CATALYST FOR THE SYNTHESIS OF METHYL MERCAPTAN AND PROCESS FOR PROD...

METHOD FOR PREPARING METHYL MERCAPTAN

METHOD FOR PREPARING DIMETHYL DISULPHIDE

CATALYST FOR THE SYNTHESIS OF METHYL MERCAPTAN AND PROCESS FOR PROD...

PREPARATION OF PROCESS OF L-METHIONINE

Hydrogenation Catalyst, Particularly for Carbon Disulphide