Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11617380 | Lignin containing microcellulose as an animal feed additive | Kari Vanhatalo, Heikki Hannukainen, Olli Dahl | 2023-04-04 |
| 10273634 | Strength agent, its use and method for increasing strength properties of paper | Matti Hietaniemi, Marcus Lillandt, Kari Vanhatalo | 2019-04-30 |