Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6464734 | Deep black dye mixtures of fiber-reactive azo dyes | Ronald Pedemonte, Manfred Hoppe | 2002-10-15 |
| 6391066 | Dye mixture comprising water-soluble fiber-reactive dyes, preparation thereof and use thereof | Ronald Pedemonte | 2002-05-21 |