Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11834793 | Process for production of film comprising microfibrillated cellulose | Kaj Backfolk, Isto Heiskanen, Esa Saukkonen, Anna Nyberg Zetterlund, Jan Lif | 2023-12-05 |
| 11619004 | Method for dewatering a web comprising microfibrillated cellulose and a film produced from the dewatered web | Isto Heiskanen, Riku Pihko, Vesa Kunnari | 2023-04-04 |