Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11180657 | Polysulfonated fluorescence dyes | Norbert Kemnitzer, Alexander Zilles, Monika Hamers-Schneider, Jutta Arden-Jacob | 2021-11-23 |
| 9651490 | Amine-substituted tricyclic fluorescent dyes | Alexander Zilles, Norbert Kemnitzer, Jutta Arden-Jacob, Monika Hamers-Schneider | 2017-05-16 |
| 9035042 | Sulfonamide derivatives of polycyclic dyes used for analytical applications | Alexander Zilles, Jutta Arden-Jacob, Norbert Kemnitzer, Monika Hamers-Schneider | 2015-05-19 |
| 8846924 | Sulfonamide derivatives of polycyclic dyes used for analytical applications | Alexander Zilles, Jutta Arden-Jacob, Norbert Kemnitzer, Monika Hamers-Schneider | 2014-09-30 |
| 8785637 | Carboxamide-substituted dyes for analytical applications | Jutta Arden-Jacob, Monika Hamers-Schneider, Norbert Kemnitzer, Alexander Zilles | 2014-07-22 |
| 8614317 | Sulfonamide derivatives of polycyclic dyes used for analytical applications | Alexander Zilles, Jutta Arden-Jacob, Norbert Kemnitzer, Monika Hamers-Schneider | 2013-12-24 |
| 8530660 | Carboxamide-substituted dyes for analytical applications | Jutta Arden-Jacob, Monika Hamers-Schneider, Norbert Kemnitzer, Alexander Zilles | 2013-09-10 |
| 7935822 | Carboxamide-substituted dyes for analytical applications | Jutta Arden-Jacob, Monika Hamers-Schneider, Norbert Kemnitzer, Alexander Zilles | 2011-05-03 |
| 7101999 | Oxazine derivatives | Joachim Fries, Eloisa Lopez-Calle | 2006-09-05 |
| 6828159 | Carbopyronine fluorescent dyes | Jutta Arden-Jacob, Jörg Frantzeskos, Alexander Zilles | 2004-12-07 |
| 6737280 | Amidopyrylium fluorescence dyes | Jutta Arden-Jacob, Norbert Kemnitzer | 2004-05-18 |
| 6384914 | Method for optical detection of analyte molecules in a natural biological medium | Jurgen Wolfrum | 2002-05-07 |
| 6184379 | Rhodamine derivatives and the use thereof | Hans-Peter Josel, Rupert Herrmann, Dieter Heindl, Klaus Muhlegger, Gregor Sagner +2 more | 2001-02-06 |
| 5750409 | Pentacyclic compounds and their use as absorption or fluorescent dyes | Rupert Herrmann, Hans-Peter Josel, Jutta Arden-Jacob | 1998-05-12 |
| 5214164 | Cyanine dyes | Elisabeth Drexhage | 1993-05-25 |
| 4524204 | Process for replacing anions or organic cationic salts | — | 1985-06-18 |
| 4416961 | Color imaging devices and color filter arrays using photo-bleachable dyes | — | 1983-11-22 |
| 4345011 | Color imaging devices and color filter arrays using photo-bleachable dyes | — | 1982-08-17 |
| 4247799 | Color imaging devices and color filter arrays using photo-bleachable dyes | — | 1981-01-27 |
| 4212519 | Light control device and fabrication methods therefor | Joseph J. Wrobel | 1980-07-15 |