Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6534431 | Process and apparatus for preparing heterogeneous catalysts | Tuomo Suntola, Hilkka Knuuttila, Pekka Knuuttila, Outi Krause, Sven Lindfors | 2003-03-18 |
| 6500780 | Method for preparing heterogeneous catalysts of desired metal content | Tuomo Suntola, Suvi Haukka, Arla Kytökivi, Marina Lindblad, Jukka Hietala +5 more | 2002-12-31 |
| 6143844 | Catalyst for olefin polymerization and a method for the manufacture thereof | Harri Hokkanen, Hilkka Knuuttila, Pekka Sormunen | 2000-11-07 |
| 5880055 | Catalyst for polymerization of ethylene | Hilkka Knuuttila, Pekka Sormunen, Eero Iiskola, Harri Hokkanen | 1999-03-09 |
| 5767032 | Catalyst for olefin polymerization and a method for the manufacture thereof | Harri Hokkanen, Hilkka Knuuttila, Pekka Sormunen | 1998-06-16 |
| 5290748 | Polymerization catalyst for olefines | Hilkka Knuuttila | 1994-03-01 |
| 5183794 | Method for preparing a catalyst for polymerization of olefins | Hilkka Knuuttila | 1993-02-02 |
| 5183796 | Catalyst for metathetic reactions of hydrocarbons and method for forming the catalyst | Pekka Knuuttila | 1993-02-02 |
| 5124293 | Catalyst for aromatization of light hydrocarbons | Lars-Peter Lindfors, Erja Paivi Helena Rautiainen | 1992-06-23 |