Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8657986 | Polyurethane plaster for the transdermal application of active substances, and method for the production thereof | Peter Gansen, Michael Dittgen, Ingeborg Steinfatt-Hoffmann, Christian Schulte | 2014-02-25 |