D06P 1/30
General processes of dyeing or printing textiles, or general processes of dyeing
Official title: using sulfur dyes
D06P1/30 (General processes of dyeing or printing textiles, or general processes of dyeing) appears on 55 US grants and 52 published applications in this corpus.
Search patents in D06P- Granted patents
- 55
- Published applications
- 52
- Assignees
- 55
- Inventors
- 190
- Latest grant
- 13 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 3 |
| 2003 | 2 | 5 |
| 2004 | 2 | 2 |
| 2005 | 0 | 4 |
| 2006 | 2 | 2 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 2 | 1 |
| 2013 | 0 | 2 |
| 2014 | 0 | 4 |
| 2015 | 1 | 1 |
| 2016 | 2 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 3 |
| 2020 | 1 | 1 |
| 2021 | 0 | 4 |
| 2022 | 0 | 4 |
| 2023 | 0 | 4 |
| 2024 | 1 | 4 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Methods and systems to dye textile materials with dye blend compositions having differential dye exhaust rates13 Aug 2024US 12,060,678 B2Indigo Mill Designs, Inc.
- Whitening compositions for cellulosic-containing fabric22 Dec 2020US 10,870,946 B2Everyone's Earth Inc.
- Production process of environment-friendly denim fabric and production line thereof1 Jan 2019US 10,167,586 B2Tat Fung Textile Company Limited
- Sustainable range of dyestuffs for textile and paper dyeing17 May 2016US 9,340,674 B2Clariant International Ltd.
- Sustainable range of sulfur dyes for textile and paper dyeing17 May 2016US 9,340,675 B2Clariant International Ltd.
- Indigo and ring dyeing process using sulfur dye as barrier, and material produced thereby31 Oct 2024US 2024/0360619 A1CleanKore, LLC
- Indigo and ring dyeing process using high concentration of caustic and material produced thereof31 Oct 2024US 2024/0360620 A1CleanKore, LLC
- Launderable activated cotton garment22 Feb 2024US 2024/0060230 A1Energy Ogre LLC
- Multicolor polyester fabric and methods of manufacturing same25 Jan 2024US 2024/0026604 A1Aladdin Manufacturing Corporation
- Methods and systems to dye textile materials with dye blend compositions having differential dye exhaust rates26 Oct 2023US 2023/0340726 A1Indigo Mill Designs, Inc.
Most cited
By later US patents
- Dyeing method47US 5,030,248 ASandoz Ltd. · 1991
- One-bath dyeing of polyester-cellulosic blends using disperse and sulfur dyes15US 4,801,303 ASandoz Ltd. · 1989
- Exhaust dyeing process for sulphur dyes15US 5,632,782 AClariant Finance (BVI) Limited · 1997
- Enzymatic methods for dyeing with reduced vat and sulfur dyes15US 5,948,122 ANovo Nordisk A/S · 1999
- Dyeing leather with water-insoluble sulphur dyes12US 5,240,466 ACasella Aktiengesellschaft · 1993