Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10358504 | Process for producing microcellulose | Asko Karppi, Veli-Matti Vuorenpalo, Leif Robertsen, Olli Dahl, Kari Vanhatalo | 2019-07-23 |
| 9587038 | Manufacturing of microcellulose | Erkki Iikka Sakari Rasanen, Leif Robertsen, Veli-Matti Vuorenpalo, Asko Karppi, Olli Dahl +1 more | 2017-03-07 |
| 9469695 | Method to product microcellulose | Olli Dahl, Kari Vanhatalo | 2016-10-18 |
| 9102533 | Method of recovering chemicals | Kristian Melin | 2015-08-11 |
| 9096692 | Method to produce microcellulose | Olli Dahl, Kari Vanhatalo, Mikael Svedman | 2015-08-04 |