Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10214698 | Method of processing cracked naphtha to make a low-sulfur naphtha product | Raymond Chafin, Richard Green, Eri Ito, David William Sacks, Gerald Max LAWRENCE | 2019-02-26 |
| 7591310 | Methods of hydrotreating a liquid stream to remove clogging compounds | Johannes K. Minderhoud, Augustinus Wilhelmus Maria Roes, Robert Charles Ryan, Vijay Nair | 2009-09-22 |
| 5624548 | Heavy naphtha hydroconversion process | Donn R. Friedman, Hsu-Hui Hsing, Ooriapadical C. Abraham | 1997-04-29 |
| 4900713 | Stabilizing spent hydrotreating catalyst for reprocessing or storage | Fred D. Brent Jr., William A. Ruff | 1990-02-13 |