Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10665361 | Scorch-retarding polymer composition | Jan-Ove Bostrom, Annika Smedberg, Ruth Dammert, Lena Lindbom, Nigel Hampton +3 more | 2020-05-26 |
| 9296883 | Semiconductive polymer composition comprising polar copolymer | Ola Fagrell, Oscar Prieto, Christian Piel | 2016-03-29 |
| 8968851 | Peroxide crosslinked ethylene polymer pressure pipe and a method for the preparation thereof | Philipp Walter, Anneli Pakkanen, Jeroen Oderkerk, Magnus Palmlöf, Lars Hojer +1 more | 2015-03-03 |
| 8445599 | Multi-stage process for producing polyethylene with lowered gel formation | Jari Hatonen, Petri Rekonen, Markku Vahteri, Siw Bodil Fredriksen, Arild Follestad +1 more | 2013-05-21 |
| 8247696 | Cross-linking agent | Annika Smedberg | 2012-08-21 |
| 7781545 | Process for the catalytic polymerization of olefins, a reactor system, its use in the process, the polyolefins obtained and their use | Gunter Weickert | 2010-08-24 |
| 7592410 | Polyethylene resin with narrow particle size distribution | Remko Van Marion, Mats Baeckman, Erik Van Praet | 2009-09-22 |
| 6887939 | Stabilizing agent | Udo Jegelka, Jochen Kirchhoff, Thomas Hjertberg, Johan Linner, Annika Smedberg | 2005-05-03 |
| 6797886 | Insulation composition for an electric power cable | Annika Smedberg, Jari Aarila, Arja Lehtinen | 2004-09-28 |
| 6673448 | Electric cable and a method for the production thereof | Hans Eklind, Ruth Dammert | 2004-01-06 |
| 6667098 | Electric cable | Hans Eklind, Ola Fagrell | 2003-12-23 |
| 6586509 | Composition for electric cables comprising thiodiol fatty acid diesters | Jan-Ove Bostrom, Ruth Dammert, Annika Smedberg | 2003-07-01 |
| 6416860 | Electric cable and a method and composition for the production thereof | Ola Fagrell | 2002-07-09 |
| 6268442 | Process for the reduction of reactor fouling | Ruth Dammert, Jussi Laurell, Erik Van Praet | 2001-07-31 |
| 6165387 | Composition for electric cables | Jan-Ove Bostrom | 2000-12-26 |
| 6005055 | Polyethylene compatible sulphonic acids as silane crosslinking catalysts | Ruth Dammert, Bernt-Ake Sultan | 1999-12-21 |
| 5539075 | Unsaturated ethylene-non conjugated diene copolymers and preparation thereof by radical polymerization | Torbj orn Magnusson, Kari Alha, Peter Rydin | 1996-07-23 |
| 5480849 | Method for the preparation of a polymerizing catalyst component, a polymerizing catalyst component prepared by the method and its use | Arja Kostiainen, Pekka Sormunen | 1996-01-02 |
| 5436282 | Eliminating odor/taste-producing substances in plastic materials with zeolites | Sune Olsson, Bo Friman | 1995-07-25 |
| 5413979 | Method for the preparation of a catalyst component for the polymerization of olefins, a polymerization catalyst component produced by the method and use of the same | Arja Kostiainen, Pekka Sormunen | 1995-05-09 |
| 5194533 | Transition-metal based catalyst for the polymerization and copolymerization of olefins, its preparation and use | Aimo Sahila, Hilkka Knuuttila | 1993-03-16 |
| 5051446 | Substituted 3-phenoxy-1-alkoxycarbonylalkylamino-propanol-2-s having beta receptor blocking properties | Enar I. Carlsson, Bo T. Lungren | 1991-09-24 |
| 4636501 | Para-substituted 3-phenoxy-1-carbonylamino-alkylamino-propanol compounds, beta receptor blocking compositions and use | Sven A. Hedberg, Bo T. Lundgren | 1987-01-13 |