Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5882674 | Transdermal therapeutic system comprising active substances representing carbon monoxide sources | Fritz Herrmann | 1999-03-16 |
| 5807571 | Transdermal therapeutic systems for administering indole serotonin agonists | — | 1998-09-15 |
| 5695778 | therapeutic system for the treatment of psoriasis | — | 1997-12-09 |
| 5456745 | Flexible, hydrophilic gel film, the process for its production and the use of it | Michael Roreger, Fritz Herrmann, Hans-Rainer Hoffmann | 1995-10-10 |
| 5221265 | Attachment patch | — | 1993-06-22 |