Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9803260 | Use of cationic surfactants in the cyanidation of refractory carbonaceous ores for recovery of metals | Qiong Zhou, Junhua Jiang | 2017-10-31 |
| 9790572 | Co-current and counter current resin-in-leach in gold leaching processes | Samir Chefai | 2017-10-17 |