Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670457 | Reactive dyes, their preparation and use | Bernhard Muller, Athanassios Tzikas | 2003-12-30 |
| 6518408 | Reactive colorants, production and use thereof | Athanassios Tzikas | 2003-02-11 |
| 6518409 | Reactive dyes, processes for the preparation thereof and the use thereof | Athanassios Tzikas, Bruno Cortese | 2003-02-11 |