Didier Videau

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Lille, FR

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Patents Grantslast 30 patents

Information Patent Grant
Biodegradable moulding compositions comprising a starch, a biodegra...
- Patent number 5,703,160
- Issue date Dec 30, 1997
- Solvay S.A.
- Claude Dehennau
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for improving the mutual compatibility of polymers
- Patent number 5,696,186
- Issue date Dec 9, 1997
- Roquette Freres
- Didier Videau
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Compositions for aqueous machining fluids and cyclodextrin and fatt...
- Patent number 5,496,479
- Issue date Mar 5, 1996
- Roquette Freres
- Didier Videau
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Agent increasing the rate of hardening of cements, mortars and conc...
- Patent number 5,372,643
- Issue date Dec 13, 1994
- Roquette Freres
- Serge Gosset
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES