Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11612898 | Cationic polymer selective depressants and use thereof in mineral ore purification methods | Marcelo Moreira Costa, Xihui Yin | 2023-03-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11612898 | Cationic polymer selective depressants and use thereof in mineral ore purification methods | Marcelo Moreira Costa, Xihui Yin | 2023-03-28 |