Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6875826 | High melt strength polypropylene | Paivi Huovinen, Pirjo Jaaskelainen, Amir Karbasi, Nina Manner | 2005-04-05 |
| 6562914 | Process for making propylene homo or copolymers | Henrik Andtsjo, Ismo Pentti | 2003-05-13 |
| 6476161 | Method and apparatus for preparing polymers | Jouni Kivelä, Esa Korhonen, Henrik Andtsjo | 2002-11-05 |
| 6469110 | Process for preparing polypropylene alloys | Kauno Alastalo, Jouni Kivelä, Esa Korhonen | 2002-10-22 |
| 6455643 | Process for preparing propylene homopolymers and copolymers | Kauno Alastalo, Esa Korhonen, Jouni Kivelä | 2002-09-24 |
| 6339136 | Process for making propylene homo or copolymers | Sirpa Ala Huikku, Thomas Garoff, Timo Leinonen, Fred Bergmann | 2002-01-15 |
| 6090893 | Polyethylene composition | Aimo Sahila, Veli Kilpelainen, Anders Nymark | 2000-07-18 |
| 6084041 | Process for making propylene homo or copolymers | Henrik Andtsjo, Ismo Pentti | 2000-07-04 |
| 5684097 | Process for preparing polyethylene | Ari Palmroos, Antero Ahvenainen, Jouni Takakarhu, Aimo Sahila | 1997-11-04 |
| 5494965 | Process for manufacturing olefin polymers and products prepared by the process | Ulf Palmqvist | 1996-02-27 |