Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11612898 | Cationic polymer selective depressants and use thereof in mineral ore purification methods | Marcelo Moreira Costa, Sergio Cabo | 2023-03-28 |
| 10661282 | Agglomerated hemicellulose compositions, methods of preparation thereof, and processes for enriching a desired mineral from an ore | Duane C. Wilson, Stephanie Kofsky-Wofford, Anna I. Casasús | 2020-05-26 |