D06P 1/32
General processes of dyeing or printing textiles, or general processes of dyeing
Official title: using oxidation dyes
D06P1/32 (General processes of dyeing or printing textiles, or general processes of dyeing) appears on 37 US grants and 13 published applications in this corpus.
Search patents in D06P- Granted patents
- 37
- Published applications
- 13
- Assignees
- 23
- Inventors
- 80
- Latest grant
- 28 Jun 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 2 |
| 2003 | 1 | 2 |
| 2004 | 2 | 0 |
| 2005 | 0 | 1 |
| 2006 | 2 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 2 | 2 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Catalyzed dye system28 Jun 2022US 11,369,554 B2ELC Management LLC
- Color modification of textile6 Jun 2017US 9,670,614 B2Novozymes A/S
- Dyeing agent and use for same3 Jun 2014US 8,740,994 B2Amano Enzyme Inc.
- Use of ascorbic acid derivatives for dyeing keratin-containing fibres22 Apr 2014US 8,702,813 B2Merck Patent GmbH
- Catalysed dye systems17 Sep 2013US 8,535,391 B2University of Leeds
- Catalyzed Dye System3 Oct 2019US 2019/0298631 A1ELC Management LLC
- Color modification of textile23 Oct 2014US 2014/0310887 A1Novozymes A/S
- Dyeing agent and use for same13 Mar 2014US 2014/0068875 A1Amano Enzyme Inc.
- Use of ascorbic acid derivatives for dyeing keratin-containing fibres5 Sep 2013US 2013/0228192 A1Merck Patent GmbH
- Catalysed Dye Systems10 May 2012US 2012/0110751 A1University of Leeds
Most cited
By later US patents
- Oxidation hair dye compositions containing 3,4,5-triaminopyrazole derivatives and 3,4,5-triaminopyrazole derivatives374US 5,766,576 AWella Aktiengesellschaft · 1998
- Compositions, methods and kits for reductively removing color from dyed hair112US 6,171,347 B2Wella Aktiengesellschaft · 2001
- Oxidation hair dye composition based on 4,5-diaminopyrazole and m-phenylenediamine derivatives34US 5,718,731 AWella Aktiengesellschaft · 1998
- Purified polyporus laccases and nucleic acids encoding same25US 5,770,418 ANovo Nordisk A/S · 1998
- Agent for the oxidative dyeing of hair, method for the preparation of the agent and use of the agent19US 4,992,077 AGoldwell GmbH · 1991