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Didier Vanhoye
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Forbach, FR
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last 30 patents
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Patent Grant
Composition based on a dicyclopentenyloxyalkyl ester of (meth) acry...
Patent number
6,242,549
Issue date
Jun 5, 2001
Elf Atochem, S.A.
Didier Vanhoye
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Concentrated aqueous dispersions of water-soluble polymers
Patent number
6,174,950
Issue date
Jan 16, 2001
Elf Atochem S.A.
Denis Tembou Nzudie
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Pressure-sensitive adhesive polymers
Patent number
5,908,908
Issue date
Jun 1, 1999
ELF Atochem S.A.
Didier Vanhoye
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fluorinated acrylic and methacrylic latices and mixtures thereof, p...
Patent number
5,798,406
Issue date
Aug 25, 1998
ELF Atochem S.A.
Bruno Feret
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Photocrosslinkable compositions based on crafted reactive telomer o...
Patent number
5,728,749
Issue date
Mar 17, 1998
Elf Atochem S.A.
Didier Vanhoye
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Precursors of polymers containing isocyanurate units
Patent number
5,256,748
Issue date
Oct 26, 1993
Autochem
Didier Vanhoye
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of alkylimidazolidone (meth) acrylate
Patent number
5,210,199
Issue date
May 11, 1993
Atochem
Paul Grosius
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the manufacture of benzyl methacrylate and its derivati...
Patent number
5,169,980
Issue date
Dec 8, 1992
Elf Atochem S.A.
Didier Vanhoye
C07 - ORGANIC CHEMISTRY