Emilie Josien

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St Venant, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for packaging a dianhydrohexitol, aqueous solution of dianh...
- Patent number 11,208,221
- Issue date Dec 28, 2021
- Roquette Freres
- Mathias Ibert
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Process for manufacturing polycarbonate from dianhydrohexitol Dialk...
- Patent number 9,040,654
- Issue date May 26, 2015
- Roquette Freres
- Mathias Ibert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for manufacturing polycarbonate from derivatives of dianhyd...
- Patent number 8,871,895
- Issue date Oct 28, 2014
- Roquette Freres
- Mathias Ibert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing a dialkyl carbonate of dianhydrohexitol
- Patent number 8,399,601
- Issue date Mar 19, 2013
- Roquette Freres
- Patrick Fuertes
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PACKAGING A DIANHYDROHEXITOL, AQUEOUS SOLUTION OF DIANH...
- Publication number 20180037344
- Publication date Feb 8, 2018
- ROQUETTE FRERES
- Mathias Ibert
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
PROCESS FOR MANUFACTURING POLYCARBONATE FROM DERIVATIVES OF DIANHYD...
- Publication number 20140031516
- Publication date Jan 30, 2014
- ROQUETTE FRERES
- Mathias Ibert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR MANUFACTURING POLYCARBONATE FROM DIANHYDROHEXITOL DIALK...
- Publication number 20140031517
- Publication date Jan 30, 2014
- ROQUETTE FRERES
- Mathias Ibert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PREPARING A DIALKYL CARBONATE OF DIANHYDROHEXITOL
- Publication number 20120041169
- Publication date Feb 16, 2012
- ROQUETTE FRERES
- Patrick Fuertes
- C07 - ORGANIC CHEMISTRY