Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6585950 | Method of producing chlorine dioxide | Anders Dahl, Philip Byrne | 2003-07-01 |
| 6322690 | Chemical method | John C. Sokol, Goran Sundstrom, Johan Sundqvist | 2001-11-27 |
| 5980717 | Recovery process in a pulp mill | Roland Pudas, Magnus Linsten, Bjorn H. Svedin, Ingrid Velander | 1999-11-09 |
| 5961803 | Leaching process | Johan Landfors, Kimona HÄGGSTRÖM | 1999-10-05 |
| 5674466 | Method of producing chlorine dioxide | Anders Dahl, Philip Byrne | 1997-10-07 |
| 5523072 | Process of producing chlorine dioxide | Helena Falgen, Goran Sundstrom, Johan Landfors, Maria Norell | 1996-06-04 |
| 5407547 | Process for production of acidified process streams | Johan Landfors | 1995-04-18 |