Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8827086 | Ultrafiltration membrane | Wolfgang Ansorge, Richard Kruger, Martin Rütering, Oliver Schuster | 2014-09-09 |
| 5066401 | Flat or capillary membrane based on a homogeneous mixture of polyvinylidene fluoride and a second polymer which can be rendered hydrophilic by chemical reaction | Heinz-Joachim Muller, Heinz-Dieter Sluma, Gunter Eberhard, Lothar Krauss, Helmut Volker | 1991-11-19 |