Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6369281 | Process for the production of 2-butyl-2-ethyl-1,3-propanediol | Lars-Peter Lindfors, Kari Kulmala, 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 | Kari Kulmala, Kjell Ankner, Lea Rintala, Leila Lahtinen | 1997-09-02 |