Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391807 | Extraction of valuable components from bark | Klaus Niemelä, Stina Grönqvist, Sami Alakurtti, Miikka Ruuskanen, Anna Kalliola | 2025-08-19 |
| 9902815 | Functionalized lignin and method of producing the same | Jarmo Ropponen, Eva-Lena Hult, Kristiina Poppius-Levlin | 2018-02-27 |
| 9676667 | Use of oxidized lignin as a dispersant | Anna Kalliola, Tiina Liitiä, Tapio Vehmas | 2017-06-13 |