Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7473811 | Process for the hydrogenation of olefins | Isto Eilos, Antti Pyhälahti, Veli-Matti Purola | 2009-01-06 |
| 7196238 | Process for dimerizing light olefins | Antti Pyhälahti, Pirjo Siira, Marja Tiitta | 2007-03-27 |
| 7038101 | Method for product separation and purification in iso-butylene dimerization process | Ronald Birkhoff, Anand Subramanian | 2006-05-02 |
| 5254784 | Method for recovering a gaseous boron trifluoride bf.sub.3 and the usage of the product formed in the method | Fredrik Nissfolk, Raimo Linnaila, Vesa-Matti Happonen | 1993-10-19 |
| 4956512 | Procedure for producing poly-alpha-olefine-type lubricants | Fredrik Nissfolk, Salme Koskimies, Peter Idelman, Salla Roni | 1990-09-11 |