Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11591537 | Lubricating grease comprising metal soaps and metal complex soaps based on R-10-hydroxyoctadecanoic acid | Florian Hahn, Rolf Luther, Markus Urban, Angela Robben | 2023-02-28 |
| 11473032 | Constant velocity joint having a boot | Alexander Liebenau | 2022-10-18 |
| 10604721 | Process for the preparation of polyurea-thickened lignin derivative-based lubricating greases, such lubricant greases and use thereof | Florian Hahn, Torsten Goerz, Hans Jürgen Erkel | 2020-03-31 |
| 8603958 | Calcium/lithium complex greases and encapsulated constant velocity joint containing the grease and method for their production | Alexander Liebenau | 2013-12-10 |