Guillaume Levilain

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Deville Les Rouen, FR

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Patents Grantslast 30 patents

Information Patent Grant
Crystalline phases of 5,6-dichloro-2-(isopropylamino)-(1 β-L-ribofu...
- Patent number 12,060,382
- Issue date Aug 13, 2024
- Takeda Pharmaceutical Company Limited
- Gerard Coquerel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Crystalline phases of 5,6-dichloro-2-(isopropylamino)-(1-beta-L-rib...
- Patent number 11,130,777
- Issue date Sep 28, 2021
- Takeda Pharmaceutical Company Limited
- Gerard Coquerel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the resolution of enantiomers by preferential evaporati...
- Patent number 8,907,106
- Issue date Dec 9, 2014
- Universite de Rouen
- Gerard Coquerel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for enantiomeric separation of racemic dihydro-1,3,5 triazi...
- Patent number 8,742,102
- Issue date Jun 3, 2014
- Poxel
- Matthias Helmreich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystalline phases of 5,6-dichloro-2-(isopropylamino)-1-β-L-ribofur...
- Patent number 8,546,344
- Issue date Oct 1, 2013
- ViroPharma Incorporated
- Gerard Coquerel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
CRYSTALLINE PHASES OF 5,6-DICHLORO-2-(ISOPROPYLAMINO)-(1 BETA-L-RIB...
- Publication number 20220372059
- Publication date Nov 24, 2022
- Gerard Coquerel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CRYSTALLINE PHASES OF 5,6-DICHLORO-2-(ISOPROPYLAMINO)-(1-BETA-L-RIB...
- Publication number 20190352326
- Publication date Nov 21, 2019
- Shire ViroPharma Incorporated
- Gerard Coquerel
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CRYSTALLINE PHASES OF 5,6-DICHLORO-2-(ISOPROPYLAMINO)-(1-BETA-L-RIB...
- Publication number 20160304549
- Publication date Oct 20, 2016
- Shire ViroPharma Incorporated
- Gerard Coquerel
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CRYSTALLINE PHASES OF 5,6-DICHLORO-2-(ISOPROPYLAMINO)-(1-ß-L-RIBOFU...
- Publication number 20130296542
- Publication date Nov 7, 2013
- ViroPharma Incorporated
- Gerard Coquerel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR THE RESOLUTION OF ENANTIOMERS BY PREFERENTIAL EVAPORATI...
- Publication number 20120259127
- Publication date Oct 11, 2012
- UNIVERSITE DE ROUEN
- Gerard Coquerel
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CRYSTALLINE PHASES OF 5,6-DFICHLORO-2-(ISOPROPYLAMINO)-1-ß-L-RIBOFU...
- Publication number 20120178709
- Publication date Jul 12, 2012
- Gerard Coquerel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE