Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7713905 | Off-site treatment for hydrogenation catalysts | Pierre Dufresne, Franck Labruyere | 2010-05-11 |
| 7368409 | Regeneration method of heterogeneous catalysts and adsorbents | James M. Robinson, Nilanjan Brahma, Georges Mendakis, Pierre Dufresnce | 2008-05-06 |