Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6022394 | Process for fractioning vinasse | Mirja Lindroos, Juha Nurmi, Tapio Viljava | 2000-02-08 |
| 5932016 | Process for decolorization of solutions | Tong Wen | 1999-08-03 |
| 5858424 | Use of an organic acids containing fraction for preserving forage | Markku Virkki, Juha Apajalahti, Erkki Virtanen, Kaj-Erik Monten | 1999-01-12 |
| 5851405 | Process for clarifying vinasse | Mirja Lindroos, Tapio Viljava, Pertti Walliander | 1998-12-22 |
| 5795398 | Fractionation method of sucrose-containing solutions | Goran Hyoky, Kaj-Erik Monten, Heikki Heikkila, Jarmo Kuisma | 1998-08-18 |
| 5730877 | Method for fractionating a solution | Heikki Heikkila, Jarmo Kuisma | 1998-03-24 |