Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5853647 | Process for the stabilization of the properties of cellulosic membranes | Hans G. Breidohr, Panajotis Argyriadis | 1998-12-29 |
| 4828587 | Device for separating gas bubbles from fluids | Ulrich Baurmeister | 1989-05-09 |
| 4814440 | Process for producing extractive-material-reduced cellulose | Joachim Behnke, Helmut Schulze, Ernst Berg | 1989-03-21 |
| 4772393 | Cellulose dialysis membrane with improved biocompatibility | Helmut Schulze | 1988-09-20 |
| 4741927 | Production of cellulose dialysis membrane with improved biocompatibility | Helmut Schulze | 1988-05-03 |
| 4673506 | Cleaning treatment for blood compartments of dialyzators | Werner Henne | 1987-06-16 |
| 4668396 | Dialysis membrane of modified cellulose with improved biocompatibility | Ulrich Baurmeister, Walter Brodowski, Michael Diamantoglou, Gustav Dunweg, Werner Henne +1 more | 1987-05-26 |