Marie-Christine Daude-Lagrave

Follow

Person

Paris, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Percompound activators
- Patent number 4,221,675
- Issue date Sep 9, 1980
- Produits Chimiques Ugine Kuhlmann
- Jean-Pierre Schirmann
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Oxidative purification of water
- Patent number 4,220,529
- Issue date Sep 2, 1980
- Produits Chimiques Ugine Kuhlmann
- Marie-Christine Daude-Lagrave
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Phosphorus activators for percompounds
- Patent number 4,145,305
- Issue date Mar 20, 1979
- Produits Chimiques Ugine Kuhlmann
- Michel Demarcq
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Activators for percompounds
- Patent number 4,128,494
- Issue date Dec 5, 1978
- Produits Chimiques Ugine Kuhlmann
- Jean-Pierre Schirmann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE