Issued Patents All Time
Showing 26–50 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5951849 | Resid hydroprocessing method utilizing a metal-impregnated, carbonaceous particle catalyst | Ronald Fisher, Tracy L. Marshbanks | 1999-09-14 |
| 5443716 | Process for converting oligomer-containing waste streams to fuels | Ken B. Anderson | 1995-08-22 |
| 5169869 | Process for producing higher alcohols or n-paraffins from synthesis gas | Thomas D. Nevitt | 1992-12-08 |
| 5109027 | Catalytic process for producing olefins or higher alcohols from synthesis gas | Cecelia A. Radlowski | 1992-04-28 |
| 5096688 | Catalytic process for producing higher alcohols from synthesis gas | Cecelia A. Radlowski | 1992-03-17 |
| 5073529 | Method of regenerating a nonacidic zeolite catalyst | Frank S. Modica, Sandra L. Cilluffo, Victor K. Shum | 1991-12-17 |
| 5066628 | Catalyst and process for high selectivity reforming with PT/RE on BA-K-L zeolite | Victor K. Shum | 1991-11-19 |
| 5028312 | Method of dehydrocyclizing alkanes | Frank S. Modica, Victor K. Shum | 1991-07-02 |
| 5009770 | Simultaneous upgrading and dedusting of liquid hydrocarbon feedstocks | Albert L. Hensley, Jr. | 1991-04-23 |
| 4954245 | Catalyst and process for high selectivity reforming with Pt/Re on Ba-K-L zeolite | Victor K. Shum | 1990-09-04 |
| 4886594 | Hydrotreating catalyst and process | — | 1989-12-12 |
| 4875991 | Two-catalyst hydrocracking process | Simon G. Kukes, Louis C. Gutberlet | 1989-10-24 |
| 4834865 | Hydrocracking process using disparate catalyst particle sizes | Simon G. Kukes, L. Charles Gutberlet, Jeffrey C. Kelterborn | 1989-05-30 |
| 4820403 | Hydrocracking process | L. Charles Gutberlet | 1989-04-11 |
| 4812224 | Hydrocracking process | — | 1989-03-14 |
| 4797195 | Three zone hydrocracking process | Simon G. Kukes, L. Charles Gutberlet | 1989-01-10 |
| 4795853 | Isoparaffin synthesis over cadmium catalysts | Thomas D. Nevitt | 1989-01-03 |
| 4645753 | Doped aluminum borate | Alex Zletz, Larry C. Satek | 1987-02-24 |
| 4559363 | Process for reacting carbon monoxide and water | Albert L. Hensley, Jr. | 1985-12-17 |
| 4551572 | Process for reacting aromatic compounds | Albert L. Hensley, Jr. | 1985-11-05 |
| 4507399 | Cadmium-containing catalyst | Thomas D. Nevitt | 1985-03-26 |
| 4507400 | Cadmium- and thorium-containing catalyst | Thomas D. Nevitt | 1985-03-26 |
| 4496785 | Process for reacting alcohols and olefins | Thomas D. Nevitt | 1985-01-29 |
| 4487983 | Process for reacting aromatic compounds | Thomas D. Nevitt | 1984-12-11 |
| 4483764 | Hydrocarbon conversion process | Albert L. Hensley, Jr., Thomas D. Nevitt, A. Martin Tait | 1984-11-20 |