Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10421836 | Process for purifying polycarbonate polyols and purifying apparatus therefor | Jörg Hofmann, Kai Laemmerhold, Matthias Wohak, Cyrus Ahmadzade-Youssefi, Jürgen Bausa | 2019-09-24 |
| 10208162 | Method for the production of polyether carbonate polyols and device therefor | Horst Zwick, Matthias Wohak, Jörg Hofmann, Aurel Wolf, Michael Traving +1 more | 2019-02-19 |