Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6720394 | Supported olefin polymerization catalyst composition | Kalle Kallio, Marja Mustonen | 2004-04-13 |
| 6632884 | Polymer composition, a process for the production thereof and films prepared thereof | Merete Skar, Ole Jan Myhre, Arja Lehtinen, Harri Hokkanen, Kalle Kallio +2 more | 2003-10-14 |
| 6533988 | Rotational moulding process of ethylene polymers or copolymers having a controlled particle size and morphology | Kalle Kallio, Ulf Palmovist, Anne Fatnes | 2003-03-18 |
| 6534431 | Process and apparatus for preparing heterogeneous catalysts | Tuomo Suntola, Eeva-Liisa Lakomaa, 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, Eeva-Liisa Lakomaa, Marina Lindblad +5 more | 2002-12-31 |
| 6451725 | Method for preparing catalyst components | Harri Hokkanen, Eija Salo | 2002-09-17 |
| 6380332 | Activator system for metallocene compounds | Kalle Kallio, Kaisa Suominen | 2002-04-30 |
| 6355819 | Substituted metallocene compounds for olefin polymerization catalyst systems, their intermediates and methods for preparing them | Reko Leino, Hendrik Luttikhedde, Carl-Eric Wilen, Jan Nasman, Kalle Kallio +1 more | 2002-03-12 |
| 6316556 | Homogeneous olefin polymerization catalyst composition | Kalle Kallio, Jyrki Kauhanen | 2001-11-13 |
| 6291611 | Supported olefin polymerization catalyst, its preparation and use | Kalle Kallio, Ove Andell, Ulf Palmqvist | 2001-09-18 |
| 6143844 | Catalyst for olefin polymerization and a method for the manufacture thereof | Harri Hokkanen, Eeva-Liisa Lakomaa, Pekka Sormunen | 2000-11-07 |
| 5986021 | Process for manufacturing LLDPE polymers | Harri Hokkanen, Hannu Salminen, Kalle Kallio, Ari Palmroos | 1999-11-16 |
| 5880055 | Catalyst for polymerization of ethylene | Pekka Sormunen, Eero Iiskola, Eeva-Liisa Lakomaa, Harri Hokkanen | 1999-03-09 |
| 5767032 | Catalyst for olefin polymerization and a method for the manufacture thereof | Harri Hokkanen, Eeva-Liisa Lakomaa, Pekka Sormunen | 1998-06-16 |
| 5290748 | Polymerization catalyst for olefines | Eeva-Liisa Lakomaa | 1994-03-01 |
| 5204303 | Preparation and use of a new ziegler-natta catayst component | Inkeri T. Korvenoja, Arja Kostiainen, Fero I. Iiskola, Pekka Sormunen, Bill B. B. Gustatsson +1 more | 1993-04-20 |
| 5194533 | Transition-metal based catalyst for the polymerization and copolymerization of olefins, its preparation and use | Aimo Sahila, Bill Gustafsson | 1993-03-16 |
| 5183794 | Method for preparing a catalyst for polymerization of olefins | Eeva-Liisa Lakomaa | 1993-02-02 |