Jean Lesparre

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Volonne, FR

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Patents Grantslast 30 patents

Information Patent Grant
Continuous process for cracking 1,2-dichloroethane
- Patent number 5,705,720
- Issue date Jan 6, 1998
- Atochem
- Claude Demaiziere
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Purification of 1,1-dichloro-1-fluoroethane
- Patent number 5,399,796
- Issue date Mar 21, 1995
- Societe ATOCHEM
- Yves Correia
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ternary molybdenum chalcogenide oxychlorination catalysts
- Patent number 5,157,174
- Issue date Oct 20, 1992
- Atochem
- Murielle Rabiller-Baudry
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxychlorination of hydrocarbons
- Patent number 5,116,799
- Issue date May 26, 1992
- Atochem
- Yves Correia
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxychlorination of hydrocarbons
- Patent number 5,053,567
- Issue date Oct 1, 1991
- Atochem
- Yves Correia
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Functional chlorofluoro compounds and their preparation
- Patent number 4,954,231
- Issue date Sep 4, 1990
- Societe ATOCHEM
- Yves Correia
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of purifying hydrogen chloride gas
- Patent number 4,018,880
- Issue date Apr 19, 1977
- Rhone-Progil
- Yves Correia
- C01 - INORGANIC CHEMISTRY