Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11542445 | Catalyst and process of upgrading heavy oil in the presence of steam | Mazin M. Fathi, Ki-Hyouk Choi | 2023-01-03 |
| 11118121 | Catalyst and process of upgrading heavy oil in the presence of steam | Mazin M. Fathi, Ki-Hyouk Choi | 2021-09-14 |