Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10626223 | Polyurethane-organopolysiloxanes | Volker Dehm, Gunther Duschek, Dirk SIELEMANN, Martin Teichert, Maximilian Schubert | 2020-04-21 |
| 9593208 | Polysiloxanes with quaternized heterocyclic groups | Volker Dehm, Gunther Duschek, Dirk SIELEMANN, Martin Teichert | 2017-03-14 |
| 7329707 | Partially quaternised, amino-functional organopolysiloxanes and their use in aqueous systems | Bernhard Sandner, Cristina Stanica, Gunther Duschek | 2008-02-12 |