Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10696562 | Upgrade of yttrium in a mixed rare earth stream using iminodiacetic acid functionalized resin | Benjamin V. Kronholm | 2020-06-30 |
| 10618058 | Beneficiation of rare earth elements bearing ancylite | Hao Cui | 2020-04-14 |