Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835830 | Method for evaporating aminonitrile | Gerald Bocquenet, Philippe Leconte | 2004-12-28 |
| 6069246 | Method for treating lactams | Philippe Leconte | 2000-05-30 |
| 5679839 | Preparation of aromatic polyisocyanates in gaseous phase | Jerome Armand, Denis Revelant, Pascal Vacus | 1997-10-21 |