Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12319973 | Process for the simultaneous tanning and dyeing of collagen containing fibrous material | Darryl Miles Cassingham, Athanassios Tzikas | 2025-06-03 |
| 12319974 | Use of reactive cross-linking agents for protein-containing substrates and processes for tanning and dyeing of leather | Daryl Miles Cassingham, Laszlo Fekete, Michael Nicollet, Jean-Christophe Graciet | 2025-06-03 |
| 12006437 | Fibre reactive dyes, their preparation and their use | Hubert Jean Luc Christnacher, Fanny EHRET, Michael Nicollet, Jean-Christophe Graciet | 2024-06-11 |
| 10934435 | Disperse azo dyes, a process for the preparation thereof and the use thereof | Veronique Hall, Siro Dalle Nogare, Sandra Da Silva Saraiva, Athanassios Tzikas | 2021-03-02 |
| 9371611 | Mixtures of reactive dyes and their use | Athanassios Tzikas | 2016-06-21 |
| 9193870 | Fibre-reactive dyes, their preparation and their use | Jean-Christophe Graciet, Rainer Hildebrand, Laszlo Fekete, Marie Schmidlin, Hubert Jean Luc Christnacher | 2015-11-24 |
| 8911509 | Mixtures of fibre-reactive dyes and their use in a method for di- or trichromatic dyeing or printing | Athanassios Tzikas, Marco Casartelli, Remo Codemo, Jean-Francois Landre | 2014-12-16 |
| 8864850 | Mixtures of reactive dyes and their use | Athanassios Tzikas | 2014-10-21 |
| 8685116 | Shading process | Alfred Hohener, Frank Bachmann, Adolf Kaser, Chandrasekhar Dayal Mudaliar, Dinesh Narendra Rele +1 more | 2014-04-01 |
| 8585784 | Shading process | Hans Kramer, Frank Bachmann, Christof Dosenbach, Mini Jeevanath, Adolf Kaser +1 more | 2013-11-19 |
| 8562694 | Fibre-reactive azo dyes, their preparation and their use | Athanassios Tzikas, Herbert Klier | 2013-10-22 |
| 8414661 | Detergent compositions | Hans Kramer, Frank Bachmann, Christof Dosenbach, Mini Jeevanath, Adolf Kaeser +3 more | 2013-04-09 |
| 8227599 | Adsorbents comprising anthraquinone dye-ligends for the separation of biological materials | Vadiraj Ekkundi, Narayan S. Punekar, Kamalesh Pai Fondekar, Shilpa S. Korde, Ajit B. Shinde +1 more | 2012-07-24 |
| 8128713 | Detergent composition | Hans Kramer, Frank Bachmann, Christof Dosenbach, Mini Jeevanath, Adolf Kaeser +3 more | 2012-03-06 |
| 8083811 | Mixtures of reactive dyes and their use in a method for trichromatic dyeing or printing | Athanassios Tzikas, Hubert Jean Luc Christnacher | 2011-12-27 |
| 8066809 | Red reactive dyes, their preparation and their use | Laszlo Fekete | 2011-11-29 |
| 7909890 | Shading compositions | Hans Kramer, Frank Bachmann, Christof Dosenbach, Mini Jeevanath, Adolf Kaeser +3 more | 2011-03-22 |
| 7905928 | Reactive dyes, processes for their preparation and their use | Athanassios Tzikas, Thomas Verdugo | 2011-03-15 |
| 7887602 | Reactive dyes, their preparation and their use | Hubert Jean Luc Christnacher, Athanassios Tzikas | 2011-02-15 |
| 7799098 | Shading process | Alfred Hohener, Frank Bachmann, Adolf Kaser, Chandrasekhar Dayal Mudaliar, Dinesh Narendra Rele +1 more | 2010-09-21 |
| 7717965 | Mixtures of reactive dyes and their use | Athanassios Tzikas, Hubert Jean Luc Christnacher, Bruno Cortese | 2010-05-18 |
| 7641724 | Mixtures of reactive dyes and their use | Athanassios Tzikas | 2010-01-05 |
| 7604669 | Mixtures of reactive dyes and their use in a method for trichromatic dyeing or printing | Jean-Marie Sire, Athanassios Tzikas | 2009-10-20 |
| 7572301 | Fibre-reactive dyes, their preparation and their use | Athanassios Tzikas, Hubert Jean Luc Christnacher | 2009-08-11 |
| 7553340 | Reactive dyes, a process for their preparation and their use | Athanassios Tzikas, Herbert Klier | 2009-06-30 |