Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10011790 | Supercritical water processes for upgrading a petroleum-based composition while decreasing plugging | Ki-Hyouk Choi, Muneef F. Al-Qarzouh, Joo-Hyeong Lee, Abdullah T. Alabdulhadi | 2018-07-03 |
| 9005432 | Removal of sulfur compounds from petroleum stream | Ki-Hyouk Choi, Mohammad F. Aljishi, Ashok K. Punetha, Mohammed R. Al-Dossary, Joo-Hyeong Lee | 2015-04-14 |