Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10435507 | Ultra-high purity polycarbonates having good inherent color and thermal resistance and a device and a method for producing the same | Thomas Koenig, Michael Bierdel, Klemens Kohlgrueber, Johann Rechner, Ing. Johan Vaes +3 more | 2019-10-08 |
| 9925693 | Method for removing volatile components from elastomer-containing media and degassing devices therefor | Hanns-Ingolf Paul, Udo Wiesner, Luc Timmermans, Nicolai Dieltiens | 2018-03-27 |
| 9738770 | Degassing method, degassing device and use of screw elements | Thomas Koenig, Michael Bierdel | 2017-08-22 |
| 9487635 | Degassing method, degassing device and use of screw elements | Thomas Koenig, Michael Bierdel | 2016-11-08 |