D06P 3/8242
Using dispersed and acid dyes
Official title: {using dispersed and acid dyes}
D06P3/8242 (Using dispersed and acid dyes) appears on 10 US grants and 3 published applications in this corpus.
Search patents in D06P- Granted patents
- 10
- Published applications
- 3
- Assignees
- 6
- Inventors
- 23
- Latest grant
- 27 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Process for producing dyed mixed fibres, dyed mixed fibre yarns and/or dyed mixed fibre textile fabrics27 Feb 2024US 11,913,168 B2BASF SE
- High-durability non-woven fabric with melange appearance and method for manufacture16 Oct 2007US 7,282,253 B2
- Process for dyeing fibrous materials made of or containing wool24 Oct 1995US 5,460,630 ACiba-Geigy Corporation
- Exhaust dyeing process for mixed fibre substrate in single bath: disperse dye, copper complex dye, complexing agent and oxidizing agent23 Mar 1993US 5,196,031 ASandoz Ltd.
- Water-soluble azo compounds having a triazine moiety and dyeing method therewith20 Jun 1989US 4,841,034 ANippon Kayaku Kabushiki Kaisha
- Process for producing dyed mixed fibres, dyed mixed fibre yarns and/or dyed mixed fibre textile fabrics24 Nov 2022US 2022/0372699 A1BASF SE
- Dyeing polyester textile materials22 Sep 2005US 2005/0204486 A1
- High-durability non-woven fabric with melange appearance and method for manufacture23 Jun 2005US 2005/0136228 A1
Most cited
By later US patents
- Quaternary N-(2,3-epoxyalkyl)-ammonium compounds12US 4,035,145 ABayer Aktiengesellschaft · 1977
- Exhaust dyeing process for mixed fibre substrate in single bath: disperse dye, copper complex dye, complexing agent and oxidizing agent9US 5,196,031 ASandoz Ltd. · 1993
- Dyeing of mixed-fiber substrates with a disperse dye and a metal-complex direct or reactive dye6US 4,752,299 ASandoz Ltd. · 1988
- Process for dyeing fibrous materials made of or containing wool6US 5,460,630 ACiba-Geigy Corporation · 1995
- Continuous dyeing of cationic dyeable polyester fibers5US 4,661,116 ACollins & Aikman Corporation · 1987