Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5935274 | Mixtures of monoazopyridone dyes | — | 1999-08-10 |
| 5527889 | Disazo dyes containing an alkanoylamino group and a substituted alkoxy group | James C. Posey | 1996-06-18 |
| 5420258 | Disazo dyes containing a hydroxybenzene or alkoxybenzene middle component | James C. Posey | 1995-05-30 |
| 5288858 | Diazo dyes containing a hydroxy alkoxybenzene middle component and a pyrazole coupling component | — | 1994-02-22 |
| 5234467 | Azo dye mixtures and their use for dyeing natural and synthetic polyamide fibers | — | 1993-08-10 |
| 5196520 | Azo dyes, their preparation and the use thereof | Jean-Marie Adam | 1993-03-23 |