Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11535697 | Thermoplastic polyurethane | Julia Christa Jaehnigen, Elmar Poeselt, Dejan Petrovic, Peter Gutmann, Dirk Kempfert | 2022-12-27 |
| 11377552 | Hard-phase-modified thermoplastic polyurethane | Dirk Kempfert, Oliver Muehren, Alfons Bertels, Sebastian Hartwig | 2022-07-05 |
| 11306177 | Thermoplastic polyurethane | Fin Lammers, Dirk Kempfert, Elmar Poeselt | 2022-04-19 |