Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8039574 | Method for the preparation of low-viscosity (poly) isocyanates | Jean-Marie Bernard, Denis Revelant, Stéphane Randu, Michel Carlo | 2011-10-18 |
| 7288213 | Method for preparing low viscosity tricondensate polyfunctional isocyanates | Jean-Marie Bernard, Denis Revelant | 2007-10-30 |
| 6965007 | Mixed masked (poly)isocyanates | Jean-Marie Bernard | 2005-11-15 |
| 6492456 | Method for separating a compound obtained by polymerization of non-transformed monomer isocyanates | Denis Revelant, Jean-Marie Bernard | 2002-12-10 |