Michel Feraud

Person

Marseille, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Method for preparing 3,7-bis(dimethylamino)phenothiazin-5-ylium iodide
- Patent number 11,891,367
- Issue date Feb 6, 2024
- PROVEPHARM LIFE SOLUTIONS
- Michel Feraud
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing 3,7-bis(dimethylamino)phenothiazin-5-ylium iodide
- Patent number 11,078,169
- Issue date Aug 3, 2021
- PROVEPHARM LIFE SOLUTIONS
- Michel Feraud
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing indigo carmine
- Patent number 10,767,054
- Issue date Sep 8, 2020
- PROVEPHARM LIFE SOLUTIONS
- Babak Sayah
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for preparing diaminophenothiazinium compounds
- Patent number 9,227,945
- Issue date Jan 5, 2016
- Provence Technologies
- Michel Feraud
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing diaminophenothiazinium compounds
- Patent number 8,815,850
- Issue date Aug 26, 2014
- Provence Technologies
- Michel Feraud
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing diaminophenothiazinium compounds
- Patent number 8,765,942
- Issue date Jul 1, 2014
- Provence Technologies
- Michel Feraud
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING 3,7-BIS(DIMETHYLAMINO)PHENOTHIAZIN-5-YLIUM IODIDE
- Publication number 20210323937
- Publication date Oct 21, 2021
- PROVEPHARM LIFE SOLUTIONS
- Michel FERAUD
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING INDIGO CARMINE
- Publication number 20200283632
- Publication date Sep 10, 2020
- PROVEPHARM LIFE SOLUTIONS
- Babak SAYAH
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
METHOD FOR PREPARING 3,7-BIS(DIMETHYLAMINO)PHENOTHIAZIN-5-YLIUM IODIDE
- Publication number 20200010438
- Publication date Jan 9, 2020
- PROVEPHARM LIFE SOLUTIONS
- Michel FERAUD
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING INDIGO CARMINE
- Publication number 20190292370
- Publication date Sep 26, 2019
- PROVEPHARM LIFE SOLUTIONS
- Babak SAYAH
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Process for Preparing Diaminophenothiazinium Compounds
- Publication number 20140235854
- Publication date Aug 21, 2014
- PROVENCE TECHNOLOGIES
- Michel Feraud
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for Preparing Diaminophenothiazinium Compounds
- Publication number 20130005713
- Publication date Jan 3, 2013
- PROVENCE TECHNOLOGIES
- Michel Feraud
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING DIAMINOPHENOTHIAZINIUM COMPOUNDS
- Publication number 20090291943
- Publication date Nov 26, 2009
- Michel Feraud
- C07 - ORGANIC CHEMISTRY

Michel Feraud

Person

Patents Grantslast 30 patents

Method for preparing 3,7-bis(dimethylamino)phenothiazin-5-ylium iodide

Method for preparing 3,7-bis(dimethylamino)phenothiazin-5-ylium iodide

Process for preparing indigo carmine

Process for preparing diaminophenothiazinium compounds

Process for preparing diaminophenothiazinium compounds

Process for preparing diaminophenothiazinium compounds

Patents Applicationslast 30 patents

METHOD FOR PREPARING 3,7-BIS(DIMETHYLAMINO)PHENOTHIAZIN-5-YLIUM IODIDE

PROCESS FOR PREPARING INDIGO CARMINE

METHOD FOR PREPARING 3,7-BIS(DIMETHYLAMINO)PHENOTHIAZIN-5-YLIUM IODIDE

PROCESS FOR PREPARING INDIGO CARMINE

Process for Preparing Diaminophenothiazinium Compounds

Process for Preparing Diaminophenothiazinium Compounds

PROCESS FOR PREPARING DIAMINOPHENOTHIAZINIUM COMPOUNDS