Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11162044 | Renewable base oil in lubricant formulations | Chris Castanien, Fredrik Nissfolk, Mika Kettunen | 2021-11-02 |
| 8124820 | Process for the manufacture of polyolefins | Marja Tiitta, Anna-Mari Illikainen, Vesa-Matti Lehtinen, Fredrik Nissfolk | 2012-02-28 |
| 6369281 | Process for the production of 2-butyl-2-ethyl-1,3-propanediol | Lars-Peter Lindfors, Kalevi Heinola, Hannele Hakanp{umlaut over (aa)}-Laitinen, Lea Rintala, Lea Parkkinen +1 more | 2002-04-09 |
| 5663452 | Process for the preparation of 2-ethyl-1,3-hexane diol | Kjell Ankner, Lea Rintala, Leila Lahtinen, Kalevi Heinola | 1997-09-02 |
| 5618985 | Process for the preparation of 2-n-butyl-2-ethyl-1,3-propane diol | Kjell Ankner, Lea Rintala | 1997-04-08 |