Issued Patents 1989
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886935 | Ni/Cu absorbent/catalyst for desulfurization and isomerization of n-paraffins | Peter Kokayeff | 1989-12-12 |
| 4871445 | Hydrocarbon conversion | Jeffery W. Koepke | 1989-10-03 |
| 4867861 | Process and catalyst for the dewaxing of shale oil | Eric L. Moorhead, John W. Ward | 1989-09-19 |
| 4857169 | Hydrocracking process utilizing a catalyst having a reduced zeolite content | — | 1989-08-15 |
| 4844792 | Hydroprocessing with a specific pore sized catalyst containing non-hydrolyzable halogen | Eric L. Moorehead | 1989-07-04 |
| 4827076 | Desulfurization and isomerization of N-paraffins | Peter Kokayeff | 1989-05-02 |
| 4816538 | Nickel-containing hydrocracking catalyst | — | 1989-03-28 |