DL

Dominique Lespinasse

RC Rhone-Poulenc Specialities Chimiques: 3 patents #39 of 169Top 25%
📍 Villefranche-sur-Saône, FR: #16 of 72 inventorsTop 25%
Overall (All Time): #1,666,514 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4894335 Oil-in-water emulsions containing heteropolysaccharide biopolymers Michel Peignier, Michel Garcia, Alain Senechal, Pierre Gagne, Jean-Bernard Chaux 1990-01-16
4548734 Water soluble gum/polymer compositions and hydrosols prepared therefrom Jean-Bernard Chaux, Pierre Gagne, Michel Garcia, Josiane Roussos 1985-10-22
4519844 Water soluble biogum compositions and hydrosols prepared therefrom Jean-Bernard Chaux, Pierre Gagne, Michel Garcia, Josiane Roussos 1985-05-28