Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8066903 | Method for preparing a cellulose carbamate solution | Eino Sivonen, Tero Malm | 2011-11-29 |
| 7932378 | Starch-based composition and process for the production thereof | Hannu Mikkonen, Eino Sivonen, Soili Peltonen | 2011-04-26 |