Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830997 | Process for regenerating used catalysts by means of hydrogen peroxide aqueous solution stabilized with an organic compound | Alain Desvard, Germain Martino | 1989-05-16 |
| 4645752 | Hydrocracking catalyst and process for manufacturing the same | Pierre Dufresne, Christian Marcilly | 1987-02-24 |