Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10253115 | Process for the manufacture of a capacitor film | Peter Denifl, Pirjo Jaaskelainen, Timo Leinonen, Anders Nymark, Torvald Vestberg | 2019-04-09 |
| 9765209 | In-situ reactor blend of a Ziegler-Natta catalysed, nucleated polypropylene and a metallocene catalysed polypropylene | Saeid Kheirandish, Petar Doshev, Pauli Leskinen | 2017-09-19 |
| 9096751 | Heterophasic polypropylene with excellent creep performance | Michiel Bergstra, Pauli Leskinen, Cornelia Kock | 2015-08-04 |
| 9079988 | Preparation of propylene copolymer with dynamically operated reactor | Michiel Bergstra, John Severn, Torvald Vestberg, Pauli Leskinen, Olli Tuominen +1 more | 2015-07-14 |
| 8759452 | Propylene composition with high stiffness and impact strength | Markus Gahleitner, Klaus Bernreitner, Juliane Braun | 2014-06-24 |
| 8748535 | Heterophasic polypropylene with improved balance between stiffness and transparency | Petar Doshev, Rao Kona Balakantha, Pirjo Jaaskelainen | 2014-06-10 |
| 8716387 | Heterophasic polypropylene copolymer composition | Werner Posch, Michael Tranninger, Pauli Leskinen, Sybille Simon, Norbert Reichelt | 2014-05-06 |
| 8586163 | Beta-nucleated propylene copolymer | Klaus Bernreitner, Franz Ruemer | 2013-11-19 |
| 8568845 | Heterophasic polymer composition of high stiffness | Franz Ruemer, Andreas Wolf, Tua Sundholm | 2013-10-29 |
| 8569412 | Heterophasic polypropylene copolymer composition | Werner Posch, Michael Tranninger, Pauli Leskinen, Sybille Simon, Norbert Reichelt | 2013-10-29 |
| 8563109 | Pressureless polymer pipe, a compositon therefore, and a process for preparing it | Carl-Gustaf Ek, Olli Tuominen | 2013-10-22 |
| 8557920 | High melt flow polymer of improved durability for pipe applications | Kauno Alastalo, Carl-Gustaf Ek, Ulf Torgersen, Olli Tuominen | 2013-10-15 |
| 8394893 | Heterophasic polymer composition and process for its preparation | Torwald Vestberg, Pirjo Jaaskelainen | 2013-03-12 |
| 8389654 | High melt flow polymer of improved durability for pipe applications | Kauno Alastalo, Carl-Gustaf Ek, Ulf Torgersen, Olli Tuominen | 2013-03-05 |
| 8304049 | β-nucleated polypropylene composition | Doris Machl, Franz Ruemer, Klaus Bernreitner | 2012-11-06 |
| 8288481 | Polyolefin compositions having improved optical and mechanical properties | Joachim Fiebig, Markus Gahleitner, Pirjo Jaaskelainen, Tonja Schedenig | 2012-10-16 |
| 7619165 | Cable with thermoplastic insulation | Markus Gahleitner, Karl-Michael Jager, Robert Nigel Hampton, Pirjo Jaaskelainen, Magnus Palmlöf +2 more | 2009-11-17 |
| 7279526 | Heterophasic propylene polymer | Pirjo Jååskelåainen, Paivi Pitkanen, Reijo Perala, Jari Lehtinen | 2007-10-09 |
| 6723829 | Heterophasic copolymers | Pirjo Jaaskelainen, Torvald Vestberg | 2004-04-20 |
| 6552149 | Propylene terpolymers | Kauno Alastalo, Paivi Pitkanen, Mika Meller, Anne Britt Bjåland, Nina Ackermans +1 more | 2003-04-22 |
| 6503993 | Propylene polymers and products thereof | Paivi Huovinen, Pirjo J{umlaut over (aa)}skeläinen, Amir Karbasi, Christer Lind, John Haugen | 2003-01-07 |
| 6437063 | Process for preparing polypropylene | Amir Karbasi, Pauli Leskinen, Pirjo J{umlaut over (aa)}skeläinen, Paivi Pitkanen, Mika Harkonen +1 more | 2002-08-20 |
| 6365682 | Process for the production of propylene terpolymers | Kauno Alastalo, Paivi Pitkanen, Mika Meller, Anne Britt Bjåland, Nina Ackermans +1 more | 2002-04-02 |
| 6342564 | Heterophasic propylene copolymer and process for its preparation | Paivi Pitkanen, Kauno Alastalo | 2002-01-29 |
| 6300420 | Polypropylene composition with broad MWD | Pirjo Jaaskelainen, Amir Karbasi, Paivi Pitkanen | 2001-10-09 |