AZ

Alexander Zilles

AT AT&T: 8 patents #2,286 of 18,772Top 15%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #561,529 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
11180657 Polysulfonated fluorescence dyes Norbert Kemnitzer, Karl-Heinz Drexhage, Monika Hamers-Schneider, Jutta Arden-Jacob 2021-11-23
9651490 Amine-substituted tricyclic fluorescent dyes Karl-Heinz Drexhage, Norbert Kemnitzer, Jutta Arden-Jacob, Monika Hamers-Schneider 2017-05-16
9035042 Sulfonamide derivatives of polycyclic dyes used for analytical applications Jutta Arden-Jacob, Karl-Heinz Drexhage, Norbert Kemnitzer, Monika Hamers-Schneider 2015-05-19
8846924 Sulfonamide derivatives of polycyclic dyes used for analytical applications Jutta Arden-Jacob, Karl-Heinz Drexhage, Norbert Kemnitzer, Monika Hamers-Schneider 2014-09-30
8785637 Carboxamide-substituted dyes for analytical applications Jutta Arden-Jacob, Karl-Heinz Drexhage, Monika Hamers-Schneider, Norbert Kemnitzer 2014-07-22
8614317 Sulfonamide derivatives of polycyclic dyes used for analytical applications Jutta Arden-Jacob, Karl-Heinz Drexhage, Norbert Kemnitzer, Monika Hamers-Schneider 2013-12-24
8530660 Carboxamide-substituted dyes for analytical applications Jutta Arden-Jacob, Karl-Heinz Drexhage, Monika Hamers-Schneider, Norbert Kemnitzer 2013-09-10
7935822 Carboxamide-substituted dyes for analytical applications Jutta Arden-Jacob, Karl-Heinz Drexhage, Monika Hamers-Schneider, Norbert Kemnitzer 2011-05-03
6828159 Carbopyronine fluorescent dyes Karl-Heinz Drexhage, Jutta Arden-Jacob, Jörg Frantzeskos 2004-12-07