Nathalie Hess

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Saint-Avold, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for the manufacture of alkyl acrylates by direct esterifica...
- Patent number 5,659,072
- Issue date Aug 19, 1997
- Elf Atochem S.A.
- Jacqueline Bessalem
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of butyl acrylate by direct esterification
- Patent number 5,606,102
- Issue date Feb 25, 1997
- Elf Atochem S.A.
- Michel Fauconet
- C07 - ORGANIC CHEMISTRY