Issued Patents 2020
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10858782 | Method for dewatering of sludge from a pulp, paper or board making process | Matti Hietaniemi, Rosa Carceller, Joonas Likander, Jyri Välimäki | 2020-12-08 |
| 10800869 | Polymer composition and its uses | Matti Hietaniemi, Rosa Carceller, Joonas Likander | 2020-10-13 |
| 10787768 | Method for manufacture of paper, board or the like and use of the composition | Matti Hietaniemi, Jaakko Ekman, Kimmo Strengell | 2020-09-29 |
| 10781556 | Dry strength composition, its use and method for making of paper, board or the like | Matti Hietaniemi, Mikko Virtanen | 2020-09-22 |
| 10767315 | System and method for manufacture of paper, board or the like | Matti Hietaniemi | 2020-09-08 |
| 10640923 | Method for treating starch in pulp, paper and board making processes | Matti Hietaniemi, Jaakko Ekman, Marko Kolari | 2020-05-05 |
| 10590604 | Polymer product in particle form and its use | Matti Hietaniemi, Anneli Lepo, Kimmo Strengell | 2020-03-17 |