Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12297597 | Cellulose composition | Kaisa Karisalmi, Jaakko Ekman, Satu Ikävalko, Boris Dossman | 2025-05-13 |
| 12291820 | Process for manufacturing a fibre web | Jaakko Ekman, Anu JAAKKOLA | 2025-05-06 |
| 12114659 | Method for controlling growth of microorganisms and/or biofilms in an industrial process | Jaakko Simell, Michael Givskov, Tim Tolker-Nielsen, Morten Levin Rybtke, Jens Bo Andersen | 2024-10-15 |
| 12072279 | Method for estimating the vapor phase corrosion load | Iiris Joensuu | 2024-08-27 |
| 11859347 | Method for predicting or controlling microbial status of a paper or board making process | Marjatta Piironen, Iiris Joensuu | 2024-01-02 |
| 11643782 | Method for controlling growth of microorganisms and/or biofilms in an industrial process | Jaakko Simell, Jonas Konn | 2023-05-09 |
| 11598051 | Method for manufacturing a fibrous web | Jaakko Ekman, Juhana Ahola | 2023-03-07 |
| 11530514 | Method for manufacturing a fibrous web | Juhana Ahola | 2022-12-20 |
| 11490621 | Method for controlling growth of microorganisms and/or biofilms in an industrial process | Jaakko Simell, Michael Givskov, Tim Tolker-Nielsen, Morten Levin Rybtke, Jens Bo Andersen | 2022-11-08 |
| 11160282 | Use of a composition and method for reducing bacterial spores in pulp suspension | Juhana Ahola | 2021-11-02 |
| 10912296 | Biocide formulation and method for treating water | Jukka Rautiainen, Hans-Peter Hentze, Hanna-Leena Alakomi, Pirkko Forssell | 2021-02-09 |
| 10640923 | Method for treating starch in pulp, paper and board making processes | Matti Hietaniemi, Jaakko Ekman, Asko Karppi | 2020-05-05 |
| 10626559 | Prevention of starch degradation in pulp, paper or board making processes | Jaakko Ekman, Satu Ikävalko | 2020-04-21 |
| 10494679 | Method for quantitative monitoring of endospores in aqueous environment of a paper or board mill | Kalle Riihinen, Marko Lauraeus, Juhana Ahola | 2019-12-03 |
| 10392746 | Method for preventing scale formation | Clayton Campbell, James Atkinson, Arkadiusz Zaniewski, Jaakko Ekman | 2019-08-27 |
| 10118131 | Method for preventing microbial growth on a filtration membrane | Jussi Salonen, Mehrdad Hesampour, Kaj Jansson | 2018-11-06 |
| 10053818 | Prevention of starch degradation in pump, paper or board making processes | Jaakko Ekman, Satu Ikävalko | 2018-08-21 |
| 9723833 | Biocide composition and method for treating water | Jukka Rautiainen | 2017-08-08 |
| 9617170 | Water treatment | Tatjana Karpova, Esa Melin, Antti Vuori, Ulrik Ojstedt, Robin Gramstad +1 more | 2017-04-11 |
| 9341560 | Device and method for monitoring biocide dosing in a machine | Tuija Suhonen, Jukka-Pekka Sirviö, Iiris Joensuu | 2016-05-17 |
| 9278874 | Prevention of starch degradation in pulp, paper or board making processes using zinc ions and an oxidizing biocide | Jaakko Ekman, Satu Ikävalko | 2016-03-08 |
| 9279217 | Method for making of paper, tissue, board or the like | Matti Hietaniemi, Kimmo Strengell, Asko Karppi, Jaakko Ekman | 2016-03-08 |
| 9272927 | Method for preventing growth of microorganisms, and a combination for the prevention of microbial growth | Antti Heinänen | 2016-03-01 |
| 9018141 | Biocidal system and methods of use | Sherrill Gammon, Jaakko Simell | 2015-04-28 |
| 8986606 | Chemistry for effective microbe control with reduced gas phase corrosiveness in pulp and paper processing systems | Mark L. Nelson, Juhana Ahola | 2015-03-24 |