Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10065164 | Method for completely emptying a catalytic reactor | Vincent Thevenet, Romain Vial, Lilian Bernard, Pierre Dufresne | 2018-09-04 |
| 10065165 | Method for completely emptying a catalytic reactor | Vincent Thevenet, Romain Vial, Lilian Bernard, Pierre Dufresne | 2018-09-04 |
| 6403515 | Process for treating a catalyst or an adsorbent in a fluidized bed | Pierre Dufresne | 2002-06-11 |
| 6100216 | Process for incorporating sulfur into the pores of a hydrocarbon treatment catalyst | Pierre Dufresne, Nilanjan Brahma, Franck Labruyere | 2000-08-08 |