Irène EMERY

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Francheville, FR

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Patents Grantslast 30 patents

Information Patent Grant
Hydrochloric acid purification process and plant
- Patent number 10,576,417
- Issue date Mar 3, 2020
- Arkema France
- Marianne Launay
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing and purifying 2,3,3,3-tetrafluoro-1-propene
- Patent number 10,435,341
- Issue date Oct 8, 2019
- Arkema France
- Abdelatif Baba-Ahmed
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
HYDROCHLORIC ACID PURIFICATION PROCESS AND PLANT
- Publication number 20190134560
- Publication date May 9, 2019
- Arkema France
- Marianne LAUNAY
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING AND PURIFYING 2,3,3,3-TETRAFLUORO-1-PROPENE
- Publication number 20180370880
- Publication date Dec 27, 2018
- Arkema France
- Abdelatif BABA-AHMED
- C07 - ORGANIC CHEMISTRY