Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371582 | Process for production of film or coating comprising cellulosic nanomaterial | Kaj Backfolk, Isto Heiskanen | 2025-07-29 |
| 12366035 | Multilayer film comprising MFC | Isto Heiskanen, Kaj Backfolk, Anna Kauppi, Katja Lyytikäinen, Juha Korvenniemi | 2025-07-22 |
| 12366036 | Method for manufacturing a film comprising highly refined cellulose fibers | Anna Kauppi, Isto Heiskanen, Kaj Backfolk, Mikael Hjerpe, Juha Korvenniemi | 2025-07-22 |
| 12286756 | Process for production of nano-coated substrate | Kaj Backfolk, Isto Heiskanen | 2025-04-29 |
| 12286752 | Method for dewatering a web comprising microfibrillated celluose and a film produced from the dewatered web | Isto Heiskanen, Kaj Backfolk, Anna Kauppi, Mikael Hjerpe, Juha Korvenniemi | 2025-04-29 |
| 12258710 | Multilayer film comprising highly refined cellulose fibers | Isto Heiskanen, Kaj Backfolk, Katja Lyytikäinen | 2025-03-25 |
| 12258711 | Multilayer film comprising highly refined cellulose fibers | Isto Heiskanen, Kaj Backfolk, Katja Lyytikäinen, Anna Kauppi | 2025-03-25 |
| 12152345 | Method for the production of a coated paper, paperboard or film and a coated paper, paperboard or film | Isto Heiskanen, Kaj Backfolk, Antti Veitola | 2024-11-26 |
| 11999132 | Heat sealable packaging material comprising microfibrillated cellulose and products made therefrom | Kaj Backfolk, Isto Heiskanen, Esa Saukkonen, Ville Ribu, Kimmo Nevalainen | 2024-06-04 |
| 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 |
| 11458714 | Heat-sealable packaging material | Kaj Backfolk, Isto Heiskanen, Esa Saukkonen | 2022-10-04 |
| 11161948 | Film comprising microfibrillated cellulose and products made therefrom | Kaj Backfolk, Isto Heiskanen, Esa Saukkonen | 2021-11-02 |
| 11077648 | Board with improved compression strength | Isto Heiskanen, Seppo Lampainen | 2021-08-03 |
| 10787770 | Corrugated board comprising an adhesive comprising starch and fine micofibrillated cellulose | Isto Heiskanen, Seppo Lampainen, Kaj Backfolk, Esa Saukkonen, Christian Aulin +1 more | 2020-09-29 |
| 10240288 | Method of producing microfibrillated cellulose | Isto Heiskanen, Henri Kastinen, Anna Kauppi, Lars Axrup, Cecilia Land Hensdal +2 more | 2019-03-26 |
| 7712713 | Fastening means for a patient monitor | Kimmo Frondelius, Janne Lampinen | 2010-05-11 |
| 6394087 | Arrangement in anesthesia apparatus | Antti Sarela, Tom Jakob Haggblom, Teuvo Reinikainen | 2002-05-28 |
| 6213783 | Arrangement in connection with anaesthetic devices | — | 2001-04-10 |
| 6138672 | Arrangement in anesthesia vaporizer | — | 2000-10-31 |
| 5904188 | Arrangement for preventing overfill of an anaesthetic liquid container | Erkki Heinonen | 1999-05-18 |
| 5819814 | Method and assembly for filling an anesthetic evaporator | Erkki Heinonen | 1998-10-13 |
| 5799710 | Arrangement in connection with an anaesthetic liquid container | — | 1998-09-01 |
| 5799711 | Arrangement in connection with an anaesthetic liquid container | Erkki Heinonen, Antti Sarela | 1998-09-01 |
| 5758640 | Arrangement for filling and emptying an anaesthetic vaporizer | Lasse Kamppari, Antti Sarela | 1998-06-02 |