Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12227605 | High melt strength polypropylene | — | 2025-02-18 |
| 10676604 | Long-branched polypropylene composition with increased melt strength stability | Paul De Mink, Markus Gahleitner, Katja Klimke, Dietrich Gloger | 2020-06-09 |
| 10105908 | Process for producing modified olefin polymer in an extruder | Nicke Bergman, Udo Muster, Wolfgang Gierlinger | 2018-10-23 |
| 10000674 | Polypropylene based hot-melt adhesive composition | Jingbo Wang, Carl-Gustaf Ek, Anil Sonmez, Klaus Bernreitner | 2018-06-19 |
| 8716387 | Heterophasic polypropylene copolymer composition | Werner Posch, Michael Tranninger, Pauli Leskinen, Bo Malm, Sybille Simon | 2014-05-06 |
| 8569412 | Heterophasic polypropylene copolymer composition | Werner Posch, Michael Tranninger, Pauli Leskinen, Bo Malm, Sybille Simon | 2013-10-29 |
| 7649046 | Modified polypropylene composition | Tung Pham, Manfred Stadlbauer | 2010-01-19 |
| 6797778 | Use of modified olefin polymers for producing polyolefin products with improved toughness, strength and heat resistance | Manfred Raetzsch, Gerald Rohaczek | 2004-09-28 |
| 6537473 | Process of making polyolefin fibers | Manfred Raetzsch, Ulf Panzer, Achim Hesse, Manfred Kirchberger, Peter Niedersuess +1 more | 2003-03-25 |
| 6433109 | Modified polypropylenes of improved processability | Manfred Raetzsch, Hartmut Bucka, Achim Hesse, Ulf Panzer | 2002-08-13 |
| 6388020 | Structural isomers of poly (alkyl ethylenes) | Manfred Raetzsch, Achim Hesse, Hartmut Bucka, Ulf Panzer, Konrad Buehler | 2002-05-14 |
| 6339123 | Heterophasic polyolefin alloy | Manfred Raetzsch, Achim Hesse, Hans-Gerhard Fritz, Uwe B{haeck over (o)}lz | 2002-01-15 |
| 6310140 | Thermoplastic elastomers of good dyeability and high strength and elasticity as well as impact-resistant polymer blends produced therefrom | Manfred Raetzsch, Achim Hesse, Hartmut Bucka, Matthias Stolp, Hans-Joachim Radusch | 2001-10-30 |
| 6242525 | Thermoplastic elastomers of high strength and elasticity and of good dyeability and polymer blends of high strength produced therefrom | Manfred Raetzsch, Achim Hesse, Hartmut Bucka, Hermann Heinemann, Matthias Stolp +1 more | 2001-06-05 |
| 6225366 | Polyolefin foam materials of high dimensional stability at elevated temperatures | Manfred Raetzsch, Hartmut Bucka, Achim Hesse, Ulf Panzer | 2001-05-01 |
| 6218011 | Polyolefin fibers and polyolefin yarns and textile fabrics produced therefrom | Manfred Raetzsch, Ulf Panzer, Achim Hesse, Manfred Kirchberger, Peter Niedersuess +1 more | 2001-04-17 |
| 6204348 | Modified polypropylenes of improved processability | Manfred Raetzsch, Hartmut Bucka, Achim Hesse, Ulf Panzer | 2001-03-20 |
| 6077907 | Molded polyolefin parts of improved dimensional stability at elevated temperatures and improved stiffness | Manfred Raetzsch, Achim Hesse, Ulf Panzer, Markus Gahleitner, Max Wachholder +1 more | 2000-06-20 |
| 5962594 | Segmented polyolefins | Manfred Raetzsch, Hartmut Bucka, Achim Hesse | 1999-10-05 |
| 5929127 | Fine-celled polyolefin foam materials | Manfred Raetzsch, Hartmut Bucka, Ulf Panzer, Achim Hesse, Dirk Leistner | 1999-07-27 |
| 5883151 | Continuous method for producing polypropylene mixtures of increased stress-crack resistance and melt strength | Manfred Raetzsch, Achim Hesse, Hartmut Bucka, Ulf Panzer, Reiner Mehnert | 1999-03-16 |