Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8192775 | Crystallization of polyol compositions, crystalline polyol composition product and use thereof | Olli-Pekka Eroma, Johanna Nygren, Heikki Heikkila, Per Bo Sorensen, Ian Fairs +1 more | 2012-06-05 |
| 7838055 | Crystallization of polyol compositions, crystalline polyol composition product and use thereof | Olli-Pekka Eroma, Johanna Nygren, Heikki Heikkila, Per Bo Sorensen, Ian Fairs +1 more | 2010-11-23 |
| 7625728 | Process for the simultaneous production of xylitol and ethanol | Olli-Pekka Eroma, Heikki Heikkila, Heikki Ojamo, Paivi Sarmala, Goran Hyoky +2 more | 2009-12-01 |
| 7482144 | Method for the production of xylitol | Heikki Ojamo, Merja Penttila, Heikki Heikkila, Jaana Uusitalo, Marja Ilmen +1 more | 2009-01-27 |
| 7109005 | Process for the simultaneous production of xylitol and ethanol | Olli-Pekka Eroma, Heikki Heikkila, Heikki Ojamo, Paivi Sarmala, Goran Hyoky +2 more | 2006-09-19 |
| 6846657 | Process for the simultaneous production of xylitol and ethanol | Heikki Heikkila, Goran Hyoky, Leena Rahkila, Tapio Viljava | 2005-01-25 |
| 6764706 | Process for the crystallization of xylitol | Heikki Heikkila, Johanna Nygren, H{dot over (a)}kan Gros, Olli-Pekka Eroma, Julita Pearson +1 more | 2004-07-20 |
| 6512110 | Process for the production of xylose from a paper-grade hardwood pulp | Heikki Heikkila, Vili Ravanko, Mirja Lindroos | 2003-01-28 |
| 6395893 | Crystallization of lactitol, crystalline lactitol product and use thereof | Heikki Heikkila, Johanna Nygren, Hakan Gros, Olli-Pekka Eroma, Julita Pearson +1 more | 2002-05-28 |
| 6146856 | Process for the production of isomatulose and other products | Heikki Heikkila, Mirja Lindroos, Paivi Ojala, Vili Ravanko, Matti Tylli | 2000-11-14 |
| 5939294 | Immobilization of microogranisms on weakly basic anion exchange substance for producing isomaltulose | Heikki Heikkila, Tapio Viljava | 1999-08-17 |
| 5932452 | Process for the production of xylose by hydrolysis of hemicellulose by immobilized enzymes | Annikka Mustranta, Kaisa Poutanen, Heikki Heikkila | 1999-08-03 |
| 4448790 | Process for fractioning grain flour into components of food quality | Martti Soderstrom, Hannu Maunula, Annika Korhonen | 1984-05-15 |