Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6630570 | Short-chain peptide-dye conjugates as contrast media for optical diagnosis | Andreas Becker, Wolfhard Semmler, Bertram Wiedenmann, Carsten Hessenius, Rudolf Volkmer-Engert +1 more | 2003-10-07 |
| 6534041 | Acid-labile and enzymatically divisible dye compounds for diagnosis with near infrared light and for therapy | Bjorn Riefke, Wolfhard Semmler, Wolfgang Wrasidlo | 2003-03-18 |