Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7462307 | Singlelayer and multilayer polyolefin foam pipes | Tony Lindstroem, Carl-Gustaf Ek, Cecilia Rydin, Allan Boye Hansen | 2008-12-09 |
| 6986922 | Singlelayer and multilayer polyolefin foam pipes | Tony Lindstroem, Carl-Gustaf Ek, Cecilia Rydin | 2006-01-17 |
| 6537473 | Process of making polyolefin fibers | Manfred Raetzsch, Ulf Panzer, Norbert Reichelt, Manfred Kirchberger, Peter Niedersuess +1 more | 2003-03-25 |
| 6433109 | Modified polypropylenes of improved processability | Manfred Raetzsch, Hartmut Bucka, Ulf Panzer, Norbert Reichelt | 2002-08-13 |
| 6388020 | Structural isomers of poly (alkyl ethylenes) | Manfred Raetzsch, Hartmut Bucka, Norbert Reichelt, Ulf Panzer, Konrad Buehler | 2002-05-14 |
| 6339123 | Heterophasic polyolefin alloy | Manfred Raetzsch, Norbert Reichelt, 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, Norbert Reichelt, Hartmut Bucka, Matthias Stolp, Hans-Joachim Radusch | 2001-10-30 |
| 6251995 | Polyolefin sheets and polyolefin coatings of substrates | Ulf Panzer, Christian Paulik, Anton Wolfsberger, Manfred Kirchberger, Peter Niedersuess | 2001-06-26 |
| 6242525 | Thermoplastic elastomers of high strength and elasticity and of good dyeability and polymer blends of high strength produced therefrom | Manfred Raetzsch, Norbert Reichelt, 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, Ulf Panzer, Norbert Reichelt | 2001-05-01 |
| 6218011 | Polyolefin fibers and polyolefin yarns and textile fabrics produced therefrom | Manfred Raetzsch, Ulf Panzer, Norbert Reichelt, Manfred Kirchberger, Peter Niedersuess +1 more | 2001-04-17 |
| 6204348 | Modified polypropylenes of improved processability | Manfred Raetzsch, Hartmut Bucka, Ulf Panzer, Norbert Reichelt | 2001-03-20 |
| 6136926 | Cross-linkable, olefinic polymers and methods for their synthesis | Manfred Raetzsch, Harmut Bucka, Dirk Leistner, Sergej Ivanchev, Saul Heikin +2 more | 2000-10-24 |
| 6077907 | Molded polyolefin parts of improved dimensional stability at elevated temperatures and improved stiffness | Manfred Raetzsch, Norbert Reichelt, Ulf Panzer, Markus Gahleitner, Max Wachholder +1 more | 2000-06-20 |
| 5962594 | Segmented polyolefins | Manfred Raetzsch, Hartmut Bucka, Norbert Reichelt | 1999-10-05 |
| 5929127 | Fine-celled polyolefin foam materials | Manfred Raetzsch, Hartmut Bucka, Ulf Panzer, Norbert Reichelt, Dirk Leistner | 1999-07-27 |
| 5883151 | Continuous method for producing polypropylene mixtures of increased stress-crack resistance and melt strength | Manfred Raetzsch, Hartmut Bucka, Norbert Reichelt, Ulf Panzer, Reiner Mehnert | 1999-03-16 |
| 5665820 | Modified elastomeric polypropylenes | Dirk Leistner, Manfred Ratzsch, Norbert Hafner, Markus Gahleitner, Klaus Bernreitner | 1997-09-09 |
| 5585435 | Process for grafting polyolefins | Manfred R atzsch, Hartmut Bucka | 1996-12-17 |