Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11517913 | Low energy process for metal extraction | Peter Lind, Simon Hille | 2022-12-06 |
| 11124857 | Process for separation of antimony and arsenic from a leach solution | Teodoro Martinez, Simon Hille | 2021-09-21 |
| 10370739 | Stabilization process for an arsenic solution | Teodoro Martinez, Simon Hille | 2019-08-06 |
| 9885095 | Process for separation of at least one metal sulfide from a mixed sulfide ore or concentrate | Teodoro Martinez, Simon Hille | 2018-02-06 |