Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D947733 | Brake dust filter | Volker Kuemmerling, Thomas Jessberger, Lukas Bock, Benedikt Weller, Klaus Gehwolf +2 more | 2022-04-05 |
| 10857505 | Ceramic hollow fiber membranes with improved mechanical properties | Frank Ehlen | 2020-12-08 |
| 10500328 | Ceramic whole blood hollow fiber membrane filter medium and use thereof for separating blood plasma/serum from whole blood | Steffen Schuetz, Heike Rupp, Dagmar Winkler, Kathrin Woerz, Frank Ehlen +2 more | 2019-12-10 |
| 10065139 | Filter module having a plurality of replaceable hollow-fiber bundles in an end-face plate | Frank Ehlen, Sabine GIESSELMANN, Jasmine Jarczak, Marcel Mayer, Steffen Schuetz | 2018-09-04 |
| 10029214 | Ceramic hollow fibre membranes with improved mechanical properties | Frank Ehlen | 2018-07-24 |