Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12006437 | Fibre reactive dyes, their preparation and their use | Fanny EHRET, Michael Nicollet, Jean-Christophe Graciet, Georg Roentgen | 2024-06-11 |
| 10550268 | Fibre reactive formazan dyes, their preparation and their use | Fanny EHRET, Athanassios Tzikas, Rainer Hildebrand, Michael Nicollet | 2020-02-04 |
| 9193870 | Fibre-reactive dyes, their preparation and their use | Georg Roentgen, Jean-Christophe Graciet, Rainer Hildebrand, Laszlo Fekete, Marie Schmidlin | 2015-11-24 |
| 8083811 | Mixtures of reactive dyes and their use in a method for trichromatic dyeing or printing | Georg Roentgen, Athanassios Tzikas | 2011-12-27 |
| 7887602 | Reactive dyes, their preparation and their use | Athanassios Tzikas, Georg Roentgen | 2011-02-15 |
| 7717965 | Mixtures of reactive dyes and their use | Athanassios Tzikas, Georg Roentgen, Bruno Cortese | 2010-05-18 |
| 7572301 | Fibre-reactive dyes, their preparation and their use | Athanassios Tzikas, Georg Roentgen | 2009-08-11 |
| 7211609 | Warp-free pigment compositions comprising phthalocyanine pigments | Philippe Bugnon, Athanassios Tzikas, Thomas Healy | 2007-05-01 |