Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10253133 | Urethane-group-containing reaction products | Bernd Göbelt, Andreas Okkel, Frederik Piestert, Wolfgang Pritschins, Jürgen Omeis +4 more | 2019-04-09 |
| 9573103 | Method for producing dispersant additives | Bernd Göbelt, René Nagelsdiek, Jürgen Omeis, Frederik Piestert, Wolfgang Pritschins +2 more | 2017-02-21 |
| 9518146 | Dispersing additives based on phosphoric acid ester derivatives | Bernd Göbelt, René Nagelsdiek, Jürgen Omeis, Frederik Piestert, Wolfgang Pritschins +2 more | 2016-12-13 |
| 7317062 | Copolymers, preparation thereof and use as wetting agents and dispersants | Wolfgang Pritschins, Karlheinz Haubennestel | 2008-01-08 |