Sammy H. Chevalier

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for the production of coatings by radiation cross-linking
- Patent number 5,360,836
- Issue date Nov 1, 1994
- Societe Nationale des Poudres et Explosifs
- Francois Chevallier
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the manufacture of coatings by radiocrosslinking
- Patent number 5,047,261
- Issue date Sep 10, 1991
- Societe Nationale des Pourdres et Explosifs
- Khalil Moussa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the selective extraction of copper using 4-acyl-(3H)-py...
- Patent number 4,666,513
- Issue date May 19, 1987
- Societe Nationale des Poudres et Explosifs
- Jean-Claude Gautier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the synthesis of tertiary phosphine oxides, and new ter...
- Patent number 4,473,710
- Issue date Sep 25, 1984
- Societe Nationale des Poudres et Explosifs
- Jean-Claude C. G. Gautier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of polystyrylpyridine
- Patent number 4,163,740
- Issue date Aug 7, 1979
- Societe Nationale des Poudres et Explosifs
- Bernard P. Malassine
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...