Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6593502 | Process for the preparation of polyols | Tapio Salmi, Valentina Serra-Holm, Tiina-Kaisa Rantakylä, Päivi Mäki-Arvela, Lars-Peter Lindfors | 2003-07-15 |
| 6545189 | Process for the preparation of neopentyl glycol | — | 2003-04-08 |
| 6255541 | Process for the preparation of polyvalent alcohols | Erkki Paatero, Esa Nummi, Lars-Peter Lindfors, Jukka Hietala, Leila Lahtinen +1 more | 2001-07-03 |