Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10239904 | Method for producing solid lignin | Eric Enqvist, Ville Tarvo, Panu Tikka, Tobias Wittmann, Henrik Wallmo | 2019-03-26 |
| 9067959 | Method for precipitating lignin from black liquor by utilizing waste gases | Henrik Wallmo, Hanna Kristina Karlsson, Martin Wimby | 2015-06-30 |