Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6916350 | Dye mixture of water-soluble fiber-reactive azo dyes, method for the production and use thereof | Werner Russ | 2005-07-12 |
| 6870035 | Black dye mixtures of fiber-reactive azo dyes, methods for their preparation and use thereof for dyeing hydroxy-and/or carboxamido-containing fiber material | Ronald Pedemonte, Werner Russ | 2005-03-22 |
| 6852135 | Water-soluble fiber-reactive colorants, method for the production thereof, and use their use | Hermann Henk | 2005-02-08 |