Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11407778 | Method and an apparatus for recovering chemicals from an alkaline lignin material | Mauno Miettinen, Sami Turunen, Meri Ventola | 2022-08-09 |
| 11274396 | Method for producing nanofibrillar cellulose and nanofibrillar cellulose product | Markus Nuopponen, Isko Kajanto | 2022-03-15 |
| 11267837 | Method and an apparatus for washing a crude lignin, a soluble carbohydrate containing fraction, a solid fraction and their use | Sami Turunen | 2022-03-08 |
| 11230691 | Method and an apparatus for an enzymatic hydrolysis, a liquid fraction and a lignin fraction | Sami Turunen, Mauno Miettinen, Meri Ventola | 2022-01-25 |