Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11220437 | Procedure for obtaining scorodite with a high arsenic content from acidic solutions with high content of sulfuric acid | Marcelo Gustavo Acuña Goycolea, Ricardo Miguel Pezoa Conte | 2022-01-11 |
| 8470569 | Hydrometallurgical procedure for the production of ferric-sulfate from fayalite slag | Héctor JORDAN GUTIÉRREZ, Leandro Mauricio Padilla Iglesias, Pedro Antonio Morales Cerda, Ricardo Badilla Ohlbaum | 2013-06-25 |