Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10400308 | Process for the improvement of copper leaching processes using calcium chloride | Gustavo Tapia Cortés | 2019-09-03 |
| 7491372 | Procedure to leach copper concentrates, under pressure and at ambient temperature, by forming a reactive gel in a sulfate-chloride medium | Jamie Rauld Faine, Freddy Aroca Alfaro, Raul Jullian | 2009-02-17 |
| 6926753 | Non-biochemical method to heap leach copper concentrates | Jaime Rauld Faine, Freddy Aroca Alfaro, Raul Jullian | 2005-08-09 |