Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5340957 | Hydrocracking process using a reactivated catalyst | — | 1994-08-23 |
| 5206194 | Process for reactivating a deactivated crystalline molecular sieve group VIII metal catalyst | — | 1993-04-27 |
| 5118406 | Hydrotreating with silicon removal | Peter Kokayeff, Howard D. Simpson | 1992-06-02 |
| 5015611 | Water regeneration of deactivated catalyst | — | 1991-05-14 |
| 4689137 | Hydrocracking catalyst of improved activity | — | 1987-08-25 |
| 4604373 | Hydrocracking catalyst of improved activity | — | 1986-08-05 |