D06P 3/8233
Using dispersed dyes
Official title: {using dispersed dyes}
D06P3/8233 (Using dispersed dyes) appears on 46 US grants and 24 published applications in this corpus.
Search patents in D06P- Granted patents
- 46
- Published applications
- 24
- Assignees
- 27
- Inventors
- 113
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 7 | 0 |
| 1981 | 9 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 0 |
| 2019 | 2 | 1 |
| 2020 | 0 | 4 |
| 2021 | 1 | 2 |
| 2022 | 1 | 2 |
| 2023 | 1 | 2 |
| 2024 | 1 | 1 |
| 2025 | 2 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Reactive disperse yellow dye for supercritical CO2 dyeing and methods of production and use thereof20 Jan 2026US 12,528,943 B2Dalian Polytechnic University
- Polyester composition with improved dyeing properties4 Nov 2025US 12,460,348 B2Parkdale Incorporated
- Method and integrated system for non-aqueous solvent medium (NASM) dyeing of multiple forms of synthetic, natural and blended textiles12 Aug 2025US 12,385,183 B2The Hong Kong Research Institute of Textiles and Apparel Limited
- Disperse dye color paste for waterless dyeing, and preparation method and application thereof14 May 2024US 11,981,819 B2Zhejiang Green Universe Textile Technology Co., Ltd.
- Heat treated multilayer knitted textile of liquid crystal polymer fibers and modified polyacrylonitrile fibers, and process for making same28 Feb 2023US 11,591,748 B2Shadow Works, LLC
- Method and Integrated System for Non-aqueous Solvent Medium (NASM) Dyeing of Multiple Forms of Synthetic, Natural and Blended Textiles20 Nov 2025US 2025/0354330 A1The Hong Kong Research Institute of Textiles and Apparel Limited
- Blended textile composition with improved dyeing properties18 Jul 2024US 2024/0239955 A1Parkdale Incorporated
- Thermal transfer method and system for blended fabrics and related blended fabric and items14 Dec 2023US 2023/0399796 A1Guangzhou Xiyin International Import and Export Co., Ltd.
- Reactive Disperse Yellow Dye for Supercritical CO2 Dyeing and Methods of Production and Use Thereof18 May 2023US 2023/0151218 A1Dalian Polytechnic University
- Disperse Dye Color Paste for Waterless Dyeing, and Preparation Method and Application Thereof22 Sep 2022US 2022/0298355 A1Zhejiang Green Universe Textile Technology Co., Ltd.
Most cited
By later US patents
- Dyeing and printing of cellulosic fibers or mixtures of cellulosic fibers with synthetic fibers18US 4,049,377 ABASF SE · 1977
- Surface-active compounds based on modified castor oil fatty substances15US 5,420,315 AHoechst Aktiengesellschaft · 1995
- Aqueous dye preparations14US 4,297,100 ACiba-Geigy Corporation · 1981
- Process for dyeing aminated cellulose/polyester blend fabric with fiber-reactive disperse dyestuffs14US 5,578,088 AHoechst Aktiengesellschaft · 1996
- Dyeing and printing of cellulose-containing textile material12US 4,305,718 ABASF SE · 1981