Mrotzeck; Uwe
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mrotzeck; Uwe.The latest application filed is for "dye mixtures of fiber-reactive azo dyes, their preparation and use".
- Mrotzeck; Uwe - Kelkheim DE
| Patent | Date |
|---|---|
| Dye mixtures of fiber-reactive azo dyes, their preparation and use Grant 7,708,786 - Eichhorn , et al. May 4, 2 | 2010-05-04 |
| Dye Mixtures Of Fiber-reactive Azo Dyes, Their Preparation And Use App 20090025152 - Eichhorn; Joachim ; et al. | 2009-01-29 |
| Dye mixtures of fiber-reactive azo dyes, their preparation and use Grant 7,455,699 - Eichhorn , et al. November 25, 2 | 2008-11-25 |
| Dye mixtures of fiber-reactive azo dyes, their preparation and use App 20050166339 - Eichhorn, Joachim ; et al. | 2005-08-04 |
| Mixtures of fiber-reactive bisazo dyes and use thereof App 20030229952 - Eichhorn, Joachim ; et al. | 2003-12-18 |
| Mixtures fiber-reactive dyes and use thereof for dyeing fiber Grant 5,556,435 - Russ , et al. September 17, 1 | 1996-09-17 |
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