Issued Patents All Time
Showing 101–108 of 108 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4627911 | Dispersed catalyst cracking with methanol as a coreactant | Nai Y. Chen | 1986-12-09 |
| 4618410 | Shale oil dearsenation process | Frederick E. Brinckman, Carl S. Weiss | 1986-10-21 |
| 4604261 | Hydroprocessing reactor for catalytically dewaxing liquid petroleum feedstocks | Nai Y. Chen | 1986-08-05 |
| 4600503 | Process for hydrotreating residual petroleum oil | Philip J. Angevine, Michael E. Landis | 1986-07-15 |
| 4588560 | Hydroprocessing reactor for catalytically dewaxing liquid petroleum feedstocks | Bruce P. Pelrine | 1986-05-13 |
| 4550090 | Regeneration of ZSM-5 type catalyst with a source of alkali or alkaline earth metal cations or ammonia | Malvina Farcasiu | 1985-10-29 |
| 4498976 | Suppression of light gas production in cracking processes by the addition of highly siliceous materials having high surface area and low acidity | Randall D. Partridge | 1985-02-12 |
| 4465884 | Olefin processing | Leonard R. Koenig | 1984-08-14 |