Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397259 | Rotating packed bed arrangements | Asbjørn Strand, Øyvind TORVANGER, Jiru YING, Torleif Kongsbakk Madsen, Kari FORTHUN | 2025-08-26 |
| 11850547 | Gas capture system | Asbjørn Strand, Arild Vik, Øyvind TORVANGER, Jiru YING | 2023-12-26 |
| 9381463 | Method and absorber for removal of acid gas from natural gas | Asbjørn Strand, Torbjørn Fiveland, Øystein Engen, Helge Folgerø Holm, Eirik Manger +1 more | 2016-07-05 |
| 6800115 | Method and a device for gas treatment | — | 2004-10-05 |
| 6655150 | Method for removing and recovering CO2 from exhaust gas | Knut Ingvar Åsen | 2003-12-02 |
| 5230877 | Method for removal of ammonia from a gas mixture | Lars E. Oi | 1993-07-27 |