Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9809930 | Papermaking agent system, method for making a papermaking agent system and its use | Matti Hietaniemi, Marco Polverari | 2017-11-07 |
| 9587038 | Manufacturing of microcellulose | Erkki Iikka Sakari Rasanen, Leif Robertsen, Veli-Matti Vuorenpalo, Kari Parviainen, Olli Dahl +1 more | 2017-03-07 |
| 9580865 | Method for dissolving cationic starch, papermaking agent and its use | Esko Tirronen | 2017-02-28 |