Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9777342 | Separation and recovery of xylose using weakly basic anion exchange resins | Jari Lewandowski, Jari Mattila, Kari Laiho, Kati Kekalainen | 2017-10-03 |
| 8864995 | Method for separating betaine | Hannu Paananen, Pia Saari | 2014-10-21 |
| 7722721 | Separation method | Heikki Heikkila, Katja Hakka, Juho Jumppanen, Pia Saari, Vili Ravanko | 2010-05-25 |
| 7361273 | Separation of sugars, sugar alcohols, carbohydrates and mixtures thereof | Heikki Heikkila, Paivi Sarmala, Ari Kärki, Hannu Paananen | 2008-04-22 |
| 7037378 | Separation of sugars | Juho Jumppanen, Vili Ravanko, Heikki Heikkila, Juha Nurmi, Pia Saari +2 more | 2006-05-02 |