Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11072886 | Process for treating pulp | Leif Robertsen, Veli-Matti Vuorenpalo, Anna-Maija PERANDER, Jonas Konn | 2021-07-27 |
| 8133460 | Method for the preparation of a reducing agent composition | Jouko Arvola, Timo Härmä, Eero Hätälä, Lauri Maatta, Timo Nissinen | 2012-03-13 |
| 6793904 | Method for the preparation of sodium percarbonate granules having enhanced stability | Olof Norrlow | 2004-09-21 |