Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8617591 | Transdermal delivery system for the administration of rotigotine | Mike Hannay, Hans-Michael Wolff | 2013-12-31 |
| 8246979 | Transdermal delivery system for the administration of rotigotine | Mike Hannay, Hans-Michael Wolff | 2012-08-21 |
| 8246980 | Transdermal delivery system | Mike Hannay, Hans-Michael Wolff | 2012-08-21 |
| 6783769 | Transdermal therapeutic system TTS containing tolterodine | Christoph Arth, Claus Meese, Hans-Michael Wolff | 2004-08-31 |
| 5817697 | Transdermal presentation of nitroglycerin for preventing undesired labor | Hans-Michael Wolff, Martin Feelisch, Bruce Ramsay, John Francis Martin, Christoph Christopher Lees +1 more | 1998-10-06 |
| 5603948 | Active ingredient patch for low-melting and/or volatile active ingredients | Hans P. Merkle, Klaus Nagels, Hans-Michael Wolff | 1997-02-18 |
| 5527536 | Active ingredient patch for low-melting and/or volatile active ingredients | Hans P. Merkle, Klaus Nagels, Hans-Michael Wolff | 1996-06-18 |