Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672801 | Catalyst regeneration process and use of the catalyst in hydrocarbon conversion processes | — | 1997-09-30 |
| 5648576 | Catalytic hydrogenation process and a catalyst for use in the process | Canh Nguyen Than, Patrick Sarrazin, Charles Cameron | 1997-07-15 |