Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5026474 | Process for the fixed-bed sweetening of petroleum fractions | Claude Marty, Patrick Ansquer | 1991-06-25 |
| 4794097 | Catalytic composite product for the oxidation of mercaptans and its use for the sweetening of petroleum fractions | Claude Marty | 1988-12-27 |