Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10822500 | Preparations as hydrophobing agents | Helmut Glas, Christine C. Albert, Dirk SIELEMANN | 2020-11-03 |
| 10626223 | Polyurethane-organopolysiloxanes | Volker Dehm, Rainer Hayessen, Dirk SIELEMANN, Martin Teichert, Maximilian Schubert | 2020-04-21 |