Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398233 | Method for producing a mixture comprising at least one compound having at least two hydroxy and/or amino groups and use thereof for producing a polymer | — | 2025-08-26 |
| 12264216 | Polyurethane aerogels | Gerd-Sebastian Beyerlein, Annabelle Krauß | 2025-04-01 |
| 12173159 | Lignin-containing polyurethanes | Frank Dürsen, Gunnar Geiger, Andrea Sander | 2024-12-24 |
| 11435568 | Device and method for coupling light of different wavelengths into a waveguide | Wolfgang Holzapfel, Martin Roetzer, Marco Schade | 2022-09-06 |
| 10260380 | Locking device for a switchable valve drive component | Volker Schmidt, Frank Himsel, Rainer Schwinn | 2019-04-16 |
| 10119606 | Valve train retention clip with integrated locking pin anti-rotation feature | Faheem Ahmed, Colin Foster, Philipp Streit | 2018-11-06 |
| 10066517 | Support element | Jurgen Kretschmer, Peter Sailer, Wolfgang Christgen, Jochen Tovar, Max Schafer | 2018-09-04 |
| 6416067 | Vehicular traction system | — | 2002-07-09 |
| 6386565 | Traction system | — | 2002-05-14 |