Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11186895 | Continuous solvent extraction process for generation of high grade rare earth oxides from leachates generated from coal sources | Joshua Michael Werner, Alind Chandra | 2021-11-30 |
| 11155897 | Low-cost selective precipitation circuit for recovery of rare earth elements from acid leachate of coal waste | Wencai Zhang | 2021-10-26 |