Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7758959 | Synthetic, flame-resistant yarns, fibres and filaments | Alexis Ponnouradjou, Lorraine Leite, Jean-Emile Zanetto | 2010-07-20 |
| 7416780 | Flame-retardant composition comprising organophosphorus compound impregnated on a porous support, preparation method and use thereof | Lorraine Leite, Jean-Emile Zanetto, Alexis Ponnouradjou | 2008-08-26 |
| 4758412 | Production of rare earth hydroxides from phosphate ores | Frederic Fabre, Jean-Paul Tognet | 1988-07-19 |
| 4636369 | Essentially complete recovery of uranium, yttrium, thorium and rare earth values from phosphate rock during wet-process production of phosphoric acid therefrom | Jean Fava, Jean-Paul Tognet | 1987-01-13 |
| 4430173 | Additive composition, bath and process for acid copper electroplating | Bernard Boudot, Georges Nury | 1984-02-07 |