Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9617621 | Method for treating a solution containing zinc sulphate | Justin Salminen, Mikko Ruonala | 2017-04-11 |
| 9057116 | Method for enhancing solid-liquid separation in conjunction with laterite leaching | Jaakko Leppinen, Mikko Ruonala, Liisa Haavanlammi | 2015-06-16 |
| 8974755 | Method for separating nickel from material with low nickel content | Jaakko Leppinen, Mikko Ruonala | 2015-03-10 |
| 8816068 | Hydrogenation process for the production of a sugar alcohol | Jyrki Kuusisto, Heikki Heikkila, Matti Tylli, Martin Golde | 2014-08-26 |
| 7850986 | Delivery system | — | 2010-12-14 |