Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6391935 | Viscoelastic polyurethane foams | Stanley L. Hager, Veril C. Jividen, Sebastien Triouleyre | 2002-05-21 |
| 5820764 | Treatment/removal of byproduct aqueous effluents comprising hydroxynitro-aromatic compounds | Louis Le Bris, Philippe Marion | 1998-10-13 |
| 5554299 | Treatment/removal of byproduct aqueous effluents comprising hydroxynitroaromatic compounds | Louis Le Bris, Philippe Marion | 1996-09-10 |
| 5391683 | Preparation of aromatic polyisocyanates | Denis Revelant, Pascal Vacus | 1995-02-21 |