Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7009076 | Process for recovering betaine | Hannu Paananen, Heikki Heikkila, Outi Puuppo, Hannu Koivikko, Mika Manttari +1 more | 2006-03-07 |
| 6685781 | Fractionation method for sucrose-containing solutions | Goran Hyoky, Hannu Paananen, Heikki Heikkila, Jarmo Kuisma | 2004-02-03 |
| 6663780 | Method for the fractionation of molasses | Heikki Heikkila, Jari Lewandowski, Hannu Paananen, Jarmo Kuisma, Goran Hyoky | 2003-12-16 |
| 6482268 | Fractionation method for sucrose-containing solutions | Goran Hyoky, Hannu Paananen, Heikki Heikkila, Jarmo Kuisma | 2002-11-19 |
| 6214125 | Fractionation method for sucrose-containing solutions | Goran Hyoky, Hannu Paananen, Heikki Heikkila, Jarmo Kuisma | 2001-04-10 |
| 5858424 | Use of an organic acids containing fraction for preserving forage | Markku Virkki, Juha Apajalahti, Erkki Virtanen, Hannu Paananen | 1999-01-12 |
| 5795398 | Fractionation method of sucrose-containing solutions | Goran Hyoky, Hannu Paananen, Heikki Heikkila, Jarmo Kuisma | 1998-08-18 |