Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7976877 | Use of knotwood extracts | Stefan Willför, Jarl Hemming, Bjarne Holmbom, Suvi Pietarinen, Anna Sundberg | 2011-07-12 |
| 7005447 | Food product comprising hydroxymatairesinol | Markku Ahotupa, Lauri Kangas, Sari Makela, Niina Saarinen, Risto Santti +1 more | 2006-02-28 |
| 6739533 | Method for recovery of compression wood and/or normal wood from oversize chips | Bjarne Holmbom | 2004-05-25 |
| 6689809 | Food additive or product or a pharmaceutical preparation, comprising hydroxymatairesinol | Markku Ahotupa, Lauri Kangas, Sari Makela, Niina Saarinen, Risto Santti +1 more | 2004-02-10 |
| 5487812 | Treatment of alkaline bleached mechanical wood pulp with pectinase | Jeffrey Thornton, Rainer Ekman, Bjarne Holmbom | 1996-01-30 |
| 5415735 | Recovery of organic substances dissolved in mechanical pulp | Jeffrey Thornton, Rainer Ekman, Bjarne Holmbom, Maij Tenkanen, Liisa Viikari | 1995-05-16 |
| 4732708 | Method for converting vegetable material into chemicals | Rainer Ekman, Tapio Mattila, Elias Suokas | 1988-03-22 |