Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9809655 | Method of modifying nanofibrillar cellulose composition | Antti Laukkanen, Markus Nuopponen | 2017-11-07 |
| 9663588 | Method for concentrating fibril cellulose and fibril cellulose product | Annikki Vehniäinen, Markus Nuopponen, Pentti Pirkonen, Hannu Mursunen | 2017-05-30 |
| 9416493 | Method, system and apparatus for processing fibril cellulose and fibril cellulose material | Kari Hillebrand, Markus Nuopponen, Juha Tamper | 2016-08-16 |
| 9200193 | Agent and composition for oilfield applications | Antti Laukkanen, Jan-Erik Teirfolk, Juha K. Salmela | 2015-12-01 |