Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11512272 | Solid state fermentation reactor equipped with active support material | Marko Niskanen, Erkki Aura | 2022-11-29 |
| 10731117 | Bioreactor and fermentation process for producing hydrogen | Erkki Aura, Marko Niskanen | 2020-08-04 |
| 10508290 | Means and methods for methane production | Erkki Aura | 2019-12-17 |
| 9527759 | Method for treating and/or pretreating liquid manure or biogas plant reject for the elimination of harmful substances, particularly nitrogen, phosphorus, and odor molecules | Erkki Aura, Risto Seppälä | 2016-12-27 |