Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10787572 | Naphthol AS—pigment-mixtures | Ulrike Rohr | 2020-09-29 |
| 10782625 | Use of novel naphthol AS-pigment-mixtures in printing-materials | Ulrike Rohr, Gemma Solduga Ramirez | 2020-09-22 |
| 10752779 | Naphthol as-pigments | Ulrike Rohr | 2020-08-25 |
| 9062208 | Fiber-reactive copper complex disazo dyes | Andreas Schrell | 2015-06-23 |
| 8080101 | Azo reactive dyes and mixtures of fiber-reactive azo dyes, their preparation and their use | Stefan Meier, Werner Russ | 2011-12-20 |
| 7708786 | Dye mixtures of fiber-reactive azo dyes, their preparation and use | Werner Russ, Stefan Meier, Uwe Mrotzeck | 2010-05-04 |
| 7637964 | Dye mixtures of fiber-reactive azo dyes, their preparation and their use | Stefan Meier, Werner Russ | 2009-12-29 |
| 7455699 | Dye mixtures of fiber-reactive azo dyes, their preparation and use | Werner Russ, Stefan Meier, Uwe Mrotzeck | 2008-11-25 |
| 7429279 | Dye mixtures of fiber-reactive AZO dyes, their preparation and their use | Stefan Meier, Werner Russ | 2008-09-30 |
| 7132515 | Fiber-reactive AZO dyes, preparation thereof and use thereof | — | 2006-11-07 |
| 7060114 | Dye mixtures of fiber-reactive azo dyes and the use thereof | Werner Russ | 2006-06-13 |
| 6962611 | Dye mixtures of fiber-reactive azodyes and use thereof | — | 2005-11-08 |
| 6946006 | Black dye mixtures of fiber-reactive AZO dyes and use thereof for dyeing material containing hydroxy- and/or carboxamido groups | Ronald Pedemonte | 2005-09-20 |
| 6368362 | Reactive dye mixtures for low-salt dyeing | Ronald Pedemonte, Uwe Reiher, Christina Schumacher, Martin Kunz | 2002-04-09 |
| 6281340 | Water-soluble disazo compound having arylcarboxamide diazo components, preparation thereof and use thereof | — | 2001-08-28 |