Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6780809 | Catalyst for the (co)polymerization of ethylene and a method for the preparation thereof | Arild Follestad, Vidar Almquist, Harri Hokkanen | 2004-08-24 |
| 6291611 | Supported olefin polymerization catalyst, its preparation and use | Kalle Kallio, Ove Andell, Hilkka Knuuttila | 2001-09-18 |
| 6225420 | Procatalyst and process for the preparation of a multimodal ethylene polymer | Solveig Johansson, Lars Thorn, Peter Idelmann, Anders Wahlstrom, Daniel Lindgren | 2001-05-01 |
| 6043326 | Process for copolymerizing ethene and alpha-olefins | Leona Sillantaka, Eero Iiskola, Susanna Koivujarvi | 2000-03-28 |
| 6034026 | Procatalyst for ethylene polymer production, method for its preparation and use | Thomas Garoff, Solveig Johansson, Daniel Lindgren, Marita Sutela, Paivi Waldvogel +1 more | 2000-03-07 |
| 5770540 | Procatalyst for ethylene polymer production, method for its preparation and use | Thomas Garoff, Solveig Johansson, Daniel Lindgren, Marita Sutela, Paivi Waldvogel +1 more | 1998-06-23 |
| 5494965 | Process for manufacturing olefin polymers and products prepared by the process | Ali Harlin | 1996-02-27 |
| 5324698 | New carrier catalyst for the polymerization of ethylene | Sirpa Ala-Huikku, Marjaana Lommi, Eero Iiskola | 1994-06-28 |
| 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 |