C09B 67/0059
All the reactive groups are not directly attached to a heterocyclic system
Official title: {all the reactive groups are not directly attached to a heterocyclic system}
C09B67/0059 (All the reactive groups are not directly attached to a heterocyclic system) appears on 18 US grants and 21 published applications in this corpus.
Search patents in C09B- Granted patents
- 18
- Published applications
- 21
- Assignees
- 13
- Inventors
- 58
- Latest grant
- 18 Jul 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 1 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 4 |
| 2009 | 1 | 2 |
| 2010 | 2 | 1 |
| 2011 | 2 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 2 | 1 |
| 2020 | 0 | 2 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Aqueous ink, ink cartridge and ink jet recording method18 Jul 2023US 11,702,556 B2Canon Kabushiki Kaisha
- Reactive navy to black dye composition and dye product thereof23 Mar 2021US 10,954,392 B2Shanghai Kehua Dyestuff Industry Co., Ltd.
- Mixtures of fibre-reactive dyes22 Oct 2019US 10,450,463 B2DyStar Colours Distribution GmbH
- Bisazo dyes and mixtures thereof26 Feb 2019US 10,214,648 B2Archroma IP GmbH
- Mixtures of fiber-reactive azo dyes, their preparation and their use27 Nov 2018US 10,138,596 B2DyStar Colours Distribution GmbH
- Aqueous ink, ink cartridge and ink jet recording method13 May 2021US 2021/0139724 A1Canon Kabushiki Kaisha
- A reactive navy to black dye composition and dye product thereof10 Sep 2020US 2020/0283634 A1Shanghai Kehua Dyestuff Industry Co., Ltd.
- Mixtures of fibre-reactive azo dyes, their preparation and their use27 Aug 2020US 2020/0270460 A1Archroma IP GmbH
- Mixtures of fibre-reactive dyes3 Jan 2019US 2019/0002701 A1DyStar Colours Distribution GmbH
- Bisazo dyes and mixtures thereof4 May 2017US 2017/0121527 A1Archroma IP GmbH
Most cited
By later US patents
- Mixtures of reactive dyes and their use18US 5,849,887 ACiba Specialty Chemicals Corporation · 1998
- Black dye mixtures of fiber-reactive azo dyes, methods for their preparation and use thereof for dyeing hydroxy-and/or carboxamido-cont6US 6,036,732 ADystar Textilfarben GmbH & Co. Deuschland KG · 2000
- Dye mixtures of fiber-reactive azo dyes and use thereof for dyeing material containing hydroxy-and/or carboxamido groups5US 6,190,423 B1DyStar Textilfarben GmbH & Co. · 2001
- Dye containing polarizing film5US 6,235,064 B1Sumitomo Chemical Company, Limited · 2001
- Fiber-reactive azo dyes and dye mixtures, preparation thereof and use thereof4US 8,349,029 B2DyStar Colours Deutschland GmbH · 2013