Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8758479 | Nickel recovery from a high ferrous content laterite ore | Omar Yesid Caceres Hernandez, Graham A. Reynolds, Houyuan Liu | 2014-06-24 |
| 8366801 | Atmospheric acid leach process for laterites | Anthony Chamberlain, Chad James Otto Czerny, Houyuan Liu | 2013-02-05 |
| 7935171 | Production of metallic nickel with low iron content | Ivan Ratchev, Houyuan Liu, Alexey Duarte | 2011-05-03 |