Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11992826 | Method for regenerating a catalyst which is spent and regenerated by a hydrodesulfurization process of gasolines | Etienne Girard, Philibert Leflaive | 2024-05-28 |
| 11918982 | Method for rejuvenating a nonregenerated spent catalyst from a process for the hydrodesulfurization of gasolines | Etienne Girard, Philibert Leflaive | 2024-03-05 |