Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8853331 | Highly functional, hyperbranched polycarbonates and production and use thereof | Bernd Bruchmann, Jens Aßmann, Harald Schäfer | 2014-10-07 |
| 7906609 | Method for producing polyoxymethlenes | Marko Blinzler, Knut Zollner, Jens Assmann | 2011-03-15 |
| 7598339 | Method for removing residual monomers from polyoxymethylenes | Elmar Stockelmann, Johannes Heinemann, Knut Zollner, Achim Stammer | 2009-10-06 |