Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11623171 | Filter system comprising a layer with active adsorbent containing bags | Jan Hjortfors, Anders Knutsson, Jan Berndtsson | 2023-04-11 |
| 11498052 | Method for recycling saturated active adsorbent of a filter module | Jan Hjortfors, Anders Knutsson, Jan Jan Berndtsson | 2022-11-15 |