Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11952323 | Process and apparatus for producing poly-alpha-olefins | Hanna Honkanen, Veli-Matti Purola, Filip Thierie | 2024-04-09 |
| 11578234 | Process and apparatus for treating tall oil | Ville NEVANLINNA, Kim VIKMAN | 2023-02-14 |
| 10793789 | Process and apparatus for hydrogenation | Hanna Honkanen, Antti Kurkijärvi, Mauri Suuronen, Sami Toppinen | 2020-10-06 |
| 9707511 | Two-stage gas washing method | Juhani Aittamaa, Isto Eilos | 2017-07-18 |
| 9272239 | Two-stage gas washing method applying sulfide precipitation and alkaline absorption | Juhani Aittamaa, Isto Eilos, Kari Keskinen, Jukka Koskinen, Marja Tiitta +1 more | 2016-03-01 |