Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9777342 | Separation and recovery of xylose using weakly basic anion exchange resins | Jari Lewandowski, Nina Nurmi, Kari Laiho, Kati Kekalainen | 2017-10-03 |
| 8921541 | Separation process | Heikki Heikkila, Hannu Koivikko, Jari Lewandowski, Mika Manttari | 2014-12-30 |