Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11479729 | Additives for supercritical water process to upgrade heavy oil | Ki-Hyouk Choi, Emad N. Shafei, Mohammed Z. Albahar | 2022-10-25 |
| 11021659 | Additives for supercritical water process to upgrade heavy oil | Ki-Hyouk Choi, Emad N. Shafei, Mohammed Z. Albahar | 2021-06-01 |