Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9095691 | UV stable transdermal therapeutic plaster with a UV absorbing self-adhesive layer separated from the drug matrix | Jochen Schumacher, Manfred Suesse, Michael Dittgen, Stephan Mletzko, Jan-Peter Ingwersen +2 more | 2015-08-04 |
| 9060955 | Transdermal therapeutic system with crystallization-inhibiting protective film (release liner) | Stefan Bracht, Ildiko Terebesi | 2015-06-23 |
| 9005653 | Transdermal delivery of hormones with low concentration of penetration enhancers | Stefan Bracht, Michael Dittgen, Petra Huber, Dirk Schenk | 2015-04-14 |
| 8962013 | Multi-layered transdermal system with triazine UV absorber | Stefan Bracht | 2015-02-24 |
| 8668925 | Transdermal delivery of hormones without the need of penetration enhancers | Stefan Bracht, Michael Dittgen, Petra Huber, Dirk Schenk | 2014-03-11 |
| 8557279 | Transdermal therapeutic system with crystallization-inhibiting protective film (release liner) | Stefan Bracht, Ildiko Terebesi | 2013-10-15 |
| 8486443 | UV stable transdermal therapeutic plaster with a UV absorbing adhesive layer separated from the drug matrix | Jochen Schuhmacher, Manfred Suesse, Michael Dittgen, Stephan Mletzko, Jan-Peter Ingwersen +2 more | 2013-07-16 |