Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6828159 | Carbopyronine fluorescent dyes | Karl-Heinz Drexhage, Jutta Arden-Jacob, Alexander Zilles | 2004-12-07 |
| 6184379 | Rhodamine derivatives and the use thereof | Hans-Peter Josel, Rupert Herrmann, Dieter Heindl, Klaus Muhlegger, Gregor Sagner +2 more | 2001-02-06 |