Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12390990 | Use of thermoplastic cellulose composite for additive manufacturing | Kirsi Immonen, Sini Metsä-Kortelainen, Jarmo Ropponen, Pia Willberg-Keyriläinen | 2025-08-19 |
| 9809687 | Process for manufacturing a thermoformable plasticized composite containing cellulose fiber and a moldable polymer | Kirsi Immonen, Kyösti Valta, Janne Hulkko, Samu Aalto, Pauliina Pitkanen +1 more | 2017-11-07 |
| 9611586 | Method and a system for manufacturing cellulose material | Kyösti Valta, Markus Nuopponen | 2017-04-04 |
| 8066903 | Method for preparing a cellulose carbamate solution | Kyösti Valta, Tero Malm | 2011-11-29 |
| 7932378 | Starch-based composition and process for the production thereof | Hannu Mikkonen, Kyösti Valta, Soili Peltonen | 2011-04-26 |
| 7662953 | Method for manufacturing cellulose carbamate | Kyösti Valta | 2010-02-16 |