Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6949631 | Reactive azo dyes, method for the production and use thereof | Werner Russ, Jorg Worner | 2005-09-27 |
| 6900294 | Reactive azo dyes preparation thereof and use thereof | Werner Russ, Jorg Worner | 2005-05-31 |