Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6841645 | Peroxidised polyorganosiloxanes (POS), one of the methods for preparing them and their uses as bleaching agent in dental compositions | Adrien Dromard, Gerard Mignani, Lucile Gambut | 2005-01-11 |
| 6653432 | Condensation polymerization method for isocyanates | Jean-Marie Bernard, Denis Revelant, Frederic Leising | 2003-11-25 |
| 6642382 | Method for obtaining slightly colored branched polyisocyanate(s), and the resulting composition | Jean-Marie Bernard, Denis Revelant | 2003-11-04 |
| 6635781 | Method for hemihydrogenating dinitriles to form aminonitriles | Aline Seigneurin | 2003-10-21 |