Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11149213 | Method to produce light olefins from crude oil | Ki-Hyouk Choi, Ali S. Alnasir | 2021-10-19 |
| 11021659 | Additives for supercritical water process to upgrade heavy oil | Ki-Hyouk Choi, Mohammed Z. Albahar, Abdulaziz A. Ghabbani | 2021-06-01 |