Francine Chastrette

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Caluire, FR

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Patents Grantslast 30 patents

Information Patent Grant
New substituted derivatives of N-ethyl(meth)acrylamide and a method...
- Patent number 4,851,577
- Issue date Jul 25, 1989
- Societe Francaise Hoechst
- Francine J. Chastrette
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of glyoxal monoactals
- Patent number 4,835,320
- Issue date May 30, 1989
- Societe Francaise Hoechst
- Alain Blanc
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4,5-Dialkoxy-1,3-dioxolane-2-carboxylic acids, their derivatives, p...
- Patent number 4,556,718
- Issue date Dec 3, 1985
- Societe Francaise Hoechst
- Francine Chastrette
- C07 - ORGANIC CHEMISTRY