Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6417272 | Process for the preparation of block copolymers | Jean Naveau | 2002-07-09 |
| RE37581 | Bituminous compositions containing linear copolymers | Bernard Haveaux, Jean-Philippe Hallet, Andre Noiret | 2002-03-12 |