CD

Claude Dehennau

SA Solvay (Société Anonyme): 3 patents #1 of 48Top 3%
RF Roquette Freres: 1 patents #3 of 11Top 30%
SC Solvay & Cie: 1 patents #1 of 3Top 35%
SS Solvay Sa: 1 patents #1 of 5Top 20%
Overall (1997): #4,785 of 185,788Top 3%
5
Patents 1997

Issued Patents 1997

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5703160 Biodegradable moulding compositions comprising a starch, a biodegradable polyester, and a salt of a hydroxycarboxylic acid Thierry Depireux, Guy Fleche, Serge Gosset, Didier Videau 1997-12-30
5654378 Polyolefin-based articles printed by means of inks for PVC and processes for their manufacture Zdenek Hruska, Frederic Menu 1997-08-05
5635550 Starch-based composition Thierry Depireux 1997-06-03
5627223 Polymeric compositions for the production of high-frequency-weldable articles, master mixture for the preparation of these compositions and articles produced from the latter Thierry Depireux, Ivan Claeys 1997-05-06
5601778 Process for producing a resin film based on a copolymer of ethylene and vinyl acetate Serge Dupont, Martin Vonk 1997-02-11