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Serge L. Lecolier
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Janville-sur-Juine, FR
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last 30 patents
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Patent Grant
Catalytic process for the synthesis of an alcohol, new metal comple...
Patent number
5,110,961
Issue date
May 5, 1992
Societe Nationale des Poudres et Explosifs
Serge Lecolier
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Process for the synthesis of glyceryl monomitrates by bioconversion...
Patent number
4,985,357
Issue date
Jan 15, 1991
Societe Nationale des Poudres et Explosifs
Eric P. Wimmer
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for the preparation of acyl isocyanates
Patent number
4,970,319
Issue date
Nov 13, 1990
Societe Nationale des Poudres et Explosifs
Jean-Pierre Senet
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-phenyl-4-acyl-(3H)-pyrazol-3-ones
Patent number
4,761,484
Issue date
Aug 2, 1988
Societe Nationale des Poudres et Explosifs
Jean-Claude Gautier
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the synthesis of isocyanates and of isocyanate derivatives
Patent number
4,749,806
Issue date
Jun 7, 1988
Societe Nationale des Poudres et Explosifs
Igor Tkatchenko
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the synthesis of isocyanates and of isocyanate derivatives
Patent number
4,709,087
Issue date
Nov 24, 1987
Societe Nationale des Poudres et Explosifs
Igor Tkatchenko
C07 - ORGANIC CHEMISTRY
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
Associations of bases, resulting from the combination of a lithium...
Patent number
4,535,135
Issue date
Aug 13, 1985
Societe Nationale des Poudres et Explosifs
Serge Lecolier
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Associations of bases, resulting from the combination of a lithium...
Patent number
4,435,312
Issue date
Mar 6, 1984
Societe Nationale des Poudres et Explosifs
Serge Lecolier
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Anionic polymerization of heterocyclic monomers with alkali metal a...
Patent number
4,316,001
Issue date
Feb 16, 1982
Societe Nationale des Poudres et Explosifs
Sylvie L. Boileau
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the manufacture of organic acid chlorides
Patent number
4,297,301
Issue date
Oct 27, 1981
Societe Nationale des Poudres et Explosifs
Serge L. Lecolier
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Anionic polymerization initiators based on alkali metal amides in c...
Patent number
4,292,421
Issue date
Sep 29, 1981
Societe Nationale des Poudres et Explosifs
Sylvie L. Boileau
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Novel initiators for anionic polymerization
Patent number
4,254,247
Issue date
Mar 3, 1981
Societe Nationale des Poudres et Explosifs
Sylvie L. Boileau
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Bulk anionic polymerization process using an alkali metal amide and...
Patent number
4,243,787
Issue date
Jan 6, 1981
Societe Nationale des Poudres et Explosifs
Sylvie L. Boileau
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of halogeno-mercuri-aldehydes and -ketones
Patent number
4,242,280
Issue date
Dec 30, 1980
Societe Nationale des Poudres et Explosifs
Serge L. Lecolier
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carbamate-phosphonates as flame-proofing agents in polyurethane foam
Patent number
4,113,671
Issue date
Sep 12, 1978
Societe Nationale des Poudres et Explosifs
Serge L. Lecolier
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Diol-phosphonates as flame-retardants in polyurethane foam
Patent number
4,102,830
Issue date
Jul 25, 1978
Societe Nationale des Poudres et Explosifs
Georges L. Sturtz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Flame resistance of foams using diethyl hydroxymethylphosphonate es...
Patent number
4,101,472
Issue date
Jul 18, 1978
Societe Nationale des Poudres et Explosifs
Jean-Marie J. Biehler
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carbamate-phosphonates, and process of preparation
Patent number
4,077,964
Issue date
Mar 7, 1978
Societe Nationale des Poudres et Explosifs
Serge L. Lecolier
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Diol-phosphonates
Patent number
4,052,487
Issue date
Oct 4, 1977
Societe Nationale des Poudres et Explosifs
Georges L. Sturtz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Diethyl hydroxymethylphosphonate esters, their preparation and use
Patent number
4,024,207
Issue date
May 17, 1977
Societe Nationale des Poudres et Explosifs
Jean-Marie J. Biehler
C07 - ORGANIC CHEMISTRY