Sarah DEGRAS

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Villeurbanne, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for synthesising semi-aromatic polyethers
- Patent number 12,098,244
- Issue date Sep 24, 2024
- Roquette Freres
- Nicolas Jacquel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Aromatic polyethers containing a biosourced furan diol
- Patent number 12,037,453
- Issue date Jul 16, 2024
- Roquette Freres
- Nicolas Jacquel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR SYNTHESISING SEMI-AROMATIC POLYETHERS
- Publication number 20220177648
- Publication date Jun 9, 2022
- ROQUETTE FRERES
- Nicolas JACQUEL
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING AROMATIC POLYETHERSULFONES CONTAINING ISOHEXIDE
- Publication number 20210340332
- Publication date Nov 4, 2021
- ROQUETTE FRERES
- Nicolas JACQUEL
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
AROMATIC POLYETHERS CONTAINING A BIOSOURCED FURAN DIOL
- Publication number 20210317265
- Publication date Oct 14, 2021
- ROQUETTE FRERES
- Nicolas JACQUEL
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...