Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6673376 | Method of preparing a solution, in particular a dialysis or infusion solution | Thomas Knerr | 2004-01-06 |
| 6210803 | Method for the production of a granulate for hemodialysis | Peter Hilgers, Joachim Manke, Hamadi El-Ayari, Werner Liedy | 2001-04-03 |
| 5178179 | Pressure equalizing vessel for a hemodialysis concentrate | Hans-Dietrich Polaschegg, Joachim Manke, Walter Pieper, Hans-Peter Walter | 1993-01-12 |