Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8795562 | Method and device for granulating polymer melts containing blowing agent | Paulus Schmaus, Michael Heeger, Jan Holoch, Christian Rasch | 2014-08-05 |
| 8770637 | Module for absorbing energy | Heiko Hess, Jan Kurt Walter Sandler, Andreas Wuest, Helge Weiler | 2014-07-08 |
| 8222307 | Flameproof expandable styrene polymers, and method for the production thereof | Markus Allmendinger, Bernhard Schmied, Konrad Knoll, Michael Riethues, Klaus Hahn +2 more | 2012-07-17 |
| 8168096 | Process for producing polystyrene foam particles having a high density | Markus Allmendinger, Klaus Hahn | 2012-05-01 |
| 7868053 | Expandable polystyrene granulates with a bi- or multi-modal molecular-weight distribution | Klaus Hahn, Gerd Ehrmann, Markus Allmendinger, Bernhard Schmied, Jan Holoch +1 more | 2011-01-11 |
| 7776244 | Method for producing expandable polystyrene | Franz-Josef Dietzen, Gerd Ehrmann, Bernhard Schmied, Martin Laun, Klaus Hahn +3 more | 2010-08-17 |