Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8796365 | Thermoplastic molding materials comprising organic black pigments | Rüdiger Bluhm, Bernd Trotte, Gunter Scherer, Arno Bohm | 2014-08-05 |
| 8759458 | Method for producing poly(arylene ether) block copolymers | Martin Weber, Christian Schmidt, Alexander Khvorost, Cecile Gibon | 2014-06-24 |
| 8729164 | Thermoplastic molding composition and moldings produced therefrom with improved wear resistance | Florian Hennenberger, Mark Völkel, Rüdiger Bluhm, Andreas Gebhard, Stefan Sutor | 2014-05-20 |
| 8716381 | Thermoplastic molding composition | Claudia Mettlach, Martin Weber, Bernd Trotte | 2014-05-06 |
| 8703862 | Reinforced thermoplastic molding compositions based on polyarylene ethers | Martin Weber, Mark Völkel | 2014-04-22 |
| 8222342 | Blends from branched polyaryl ethers and hydrophilic polymers | Martin Weber, Qian Yang, Tai-Shung Chung | 2012-07-17 |
| 6864298 | Expandable polyolefin particles | Uwe Keppeler, Klaus Hahn, Isidor de Grave | 2005-03-08 |
| 6727291 | Preparation of expandable propylene polymer beads | Klaus Hahn, Isidor de Grave, Gerd Ehrmann, Franz-Josef Dietzen | 2004-04-27 |
| 6476089 | Expandable olefin bead polymers | Klaus Hahn, Isidor de Grave, Gerd Ehrmann, Franz-Josef Dietzen | 2002-11-05 |
| 6448300 | Expandable olefin bead polymers | Klaus Hahn, Isidor de Grave, Gerd Ehrmann, Franz-Josef Dietzen | 2002-09-10 |
| 6204325 | Compact, transparent polyisocyanate polyaddition products | Edwin Baumann, Ilka Beuermann, Peter Roche, Ulrich Treuling, Hans Frei | 2001-03-20 |
| 5476969 | Highly reactive polyoxyalkylene-polyols containing tertiary amino groups in bonded form, their preparation, and their use for the preparation of polyisocyanate polyaddition products | Werner Hinz, Stefan Adams, Ulrich Koehler, Klaus Vorspohl, Ruth Zschiesche | 1995-12-19 |
| 5364852 | Preparation of compact or cellular elastomers containing urethane and urea groups, and moldings produced therefrom | Werner Hinz, Johannes Becker, Guenter Matzke | 1994-11-15 |