Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9150454 | Use of organogelator molecules in bituminous compositions to improve the resistance of same to chemical stress | Laurence Lapalu, Romuald Botel | 2015-10-06 |
| 9127162 | Use of organogelator derivatives in bituminous compositions to improve the resistance of same to chemical stress | Laurence Lapalu, Julien Chaminand, Régis Vincent | 2015-09-08 |
| 8883930 | Process for preparing graft polymers without initiator and without solvent and bitumen/polymer compositions comprising said graft polymers | Romuald Botel, Ilias Iliopoulos, Ludwik Leibler, Ornella ZOVI | 2014-11-11 |
| 8772381 | Use of waxes in a cross-linked bitumen/polymer composition for improving its resistance to chemical attack and cross-linked bitumen/ polymer composition comprising said waxes | Julien Chaminand | 2014-07-08 |
| 8748517 | Stock solutions having high concentrations of polymers based on oils of plant and/or animal origin for the preparation of bitumen/polymer compositions | Guillaume Dulac | 2014-06-10 |