Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9212269 | PMI foams with improved mechanical properties, in particular with increased elongation at tear | Kay Bernhard, Mathias Hempler, Thomas Barthel, Torsten Jahn | 2015-12-15 |
| 8722751 | Thermostable microporous polymethacrylimide foams | Jonas Scherble, Hermann Seibert, Leonhard Maier, Torsten Jahn, Thomas Barthel | 2014-05-13 |
| 7247694 | PMI syrup phases and their use for stabilizing insoluble additives | Peter Stein, Thomas Barthel, Franz Breitwieser | 2007-07-24 |
| 7169339 | Method for producing polymethacrylimide foams | Peter Stein, Hermann Seibert, Leonard Maier, Rainer Zimmermann, Wilfried Heberer | 2007-01-30 |
| 6670405 | Method for producing block-shaped polymethacrylimide foamed materials | Sabine Servaty, Norbert Rau, Manfred Krieg | 2003-12-30 |
| 5928459 | Process for the production of polymethacrylimide foam materials | Hermann Seibert, Sabine Servaty | 1999-07-27 |
| 5698605 | Flame-resistant polymethacrylimide foams | Manfred Krieg, Wolfgang Pip | 1997-12-16 |