Jean-Michel RAYMOND

Person

Cauneille, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the co-production of methyl mercaptan and of dimethyl d...
- Patent number 12,227,468
- Issue date Feb 18, 2025
- Arkema France
- Georges Fremy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the co-production of alkyl mercaptan and dialkyl disulf...
- Patent number 11,897,837
- Issue date Feb 13, 2024
- Arkema France
- Georges Fremy
- C07 - ORGANIC CHEMISTRY
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
Process for preparing dialkyl disulphides
- Patent number 8,987,519
- Issue date Mar 24, 2015
- Arkema France
- Georges Fremy
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR DRYING METHYL MERCAPTAN BY MEANS OF AZEOTROPIC DISTILLATION
- Publication number 20240043377
- Publication date Feb 8, 2024
- Arkema France
- Georges FREMY
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING METHYL MERCAPTAN WITH TREATMENT OF GASEOUS WASTE
- Publication number 20240018100
- Publication date Jan 18, 2024
- Arkema France
- Georges Fremy
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE CO-PRODUCTION OF METHYL MERCAPTAN AND OF DIMETHYL D...
- Publication number 20220363630
- Publication date Nov 17, 2022
- Arkema France
- Georges Fremy
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE CO-PRODUCTION OF ALKYL MERCAPTAN AND DIALKYL DISULF...
- Publication number 20220363631
- Publication date Nov 17, 2022
- Arkema France
- Georges Fremy
- C07 - ORGANIC CHEMISTRY
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
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
PROCESS FOR PREPARING DIALKYL DISULPHIDES
- Publication number 20130267739
- Publication date Oct 10, 2013
- ARKEMA FRANCE
- Georges Fremy
- C07 - ORGANIC CHEMISTRY

Jean-Michel RAYMOND

Person

Patents Grantslast 30 patents

Process for the co-production of methyl mercaptan and of dimethyl d...

Process for the co-production of alkyl mercaptan and dialkyl disulf...

Method for preparing methyl mercaptan

Method for preparing methyl mercaptan

Method for preparing dimethyl disulphide

Process for preparing dialkyl disulphides

Patents Applicationslast 30 patents

METHOD FOR DRYING METHYL MERCAPTAN BY MEANS OF AZEOTROPIC DISTILLATION

METHOD FOR PREPARING METHYL MERCAPTAN WITH TREATMENT OF GASEOUS WASTE

PROCESS FOR THE CO-PRODUCTION OF METHYL MERCAPTAN AND OF DIMETHYL D...

PROCESS FOR THE CO-PRODUCTION OF ALKYL MERCAPTAN AND DIALKYL DISULF...

METHOD FOR PREPARING METHYL MERCAPTAN

METHOD FOR PREPARING METHYL MERCAPTAN

METHOD FOR PREPARING DIMETHYL DISULPHIDE

PROCESS FOR PREPARING DIALKYL DISULPHIDES