Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8827086 | Ultrafiltration membrane | Wolfgang Ansorge, Ernst Spindler, Martin Rütering, Oliver Schuster | 2014-09-09 |
| 8651284 | Dialysis membrane with improved removal of middle molecules | Friedbert Wechs, Arne Gehlen, Bodo Von Harten, Oliver Schuster | 2014-02-18 |
| 8302781 | High-flux dialysis membrane with an improved separation behaviour | Friedbert Wechs, Arne Gehlen, Bodo Von Harten, Oliver Schuster | 2012-11-06 |
| 7811507 | Dialysis membrane having improved ability for removal of middle molecules | Friedbert Wechs, Arne Gehlen, Bodo Von Harten, Oliver Schuster | 2010-10-12 |
| 5948905 | Method of producing in water-containing celluose solutions in water-containing tertiary amine N-oxides | Hans-Georg Connor, Ulrich Wachsmann | 1999-09-07 |