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 | Enrique Anselmo Roman Espinoza, Ricardo Miguel Pezoa Conte | 2022-01-11 |
| 9279168 | Process for recovery of technical grade molybdenum from diluted leaching acid solutions (PLS), with highly concentrated arsenic, from metallurgical residues | Felipe LAGNO SÁNCHEZ, Ricardo Fernando Sepúl Veda Letelier | 2016-03-08 |