Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10787768 | Method for manufacture of paper, board or the like and use of the composition | Matti Hietaniemi, Asko Karppi, Kimmo Strengell | 2020-09-29 |
| 10640923 | Method for treating starch in pulp, paper and board making processes | Matti Hietaniemi, Asko Karppi, Marko Kolari | 2020-05-05 |
| 10626559 | Prevention of starch degradation in pulp, paper or board making processes | Marko Kolari, Satu Ikävalko | 2020-04-21 |