Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9681934 | Use of a semi-occlusive flexible flat wound dressing for treating wounds in animals | — | 2017-06-20 |
| 6822132 | Dressing | Helge Ahrens, Carsten Hartkopf, Ulrich Kohler, Dirk Lenz, Robert Mayan +2 more | 2004-11-23 |
| 6191216 | Hydrophilic, self-adhesive polyurethane gel substances | Otto Ganster, Jörg Büchner, Gunther Sachau | 2001-02-20 |
| 5844013 | Hydrophilic polyurethane gel foams, particularly for treating deep wounds, wound dressing based on hydrophilic polyurethane gel foams and method of manufacture | Vadim Lenuck, Gunther Sachau | 1998-12-01 |