Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10781375 | Froth washing prior to naphtha dilution | YIN MING SAMSON NG, Allan W. K. Leung | 2020-09-22 |
| 10703982 | Process for solvent extraction of oil sand bitumen | Xin Wu | 2020-07-07 |