Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6531149 | Estradiol-containing patch for transdermal application of hormones | Elvira Kirstgen | 2003-03-11 |
| 6521250 | Transdermal therapeutic system containing estradiol | Frank Seibertz, Michael Horstmann, Rainer Lichtenberger | 2003-02-18 |