Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5462746 | Patch for transdermal administration of volatile pharmaceutically active ingredients of chemically basic nature and a process for preparation | Karin Wolter, Walter Muller, Gunter Simon, Hans-Rainer Hoffmann | 1995-10-31 |