D06P 3/326
Using metallisable or mordant dyes
Official title: {using metallisable or mordant dyes}
D06P3/326 (Using metallisable or mordant 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
- 13
- Latest grant
- 18 Aug 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 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 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 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 | 2 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for treating a substrate made of animal fibers with solid particles and a chemical formulation18 Aug 2020US 10,745,769 B2Xeros Limited
- Method for treating a substrate made of animal fibers with solid particles and a chemical formulation comprising a colourant19 Dec 2017US 9,845,516 B2Xeros Limited
- Method of dyeing leather with metal complex dyes comprised of metalizable azo compounds3 Nov 1992US 5,160,504 AOrient Chemical Industries, Ltd.
- Metal complex dyes and preparation thereof10 Mar 1992US 5,095,100 AOrient Chemical Industries, Ltd.
- Phenyl- or naphthyl-azo-(8-hydroxyquinoline) 1:2-cobalt complex dyes for leather14 Feb 1984US 4,431,583 ACiba-Geigy Corporation
- Method for treating a substrate made of animal fibers with solid particles and a chemical formulation11 Feb 2016US 2016/0040260 A1Xeros Limited
- Method for treating a substrate made of animal fibers with solid particles and a chemical formulation comprising a colourant4 Feb 2016US 2016/0032522 A1Xeros Limited
- Method of graphically coloring leather15 Jun 2006US 2006/0123554 A1
Most cited
By later US patents
- Method for treating a substrate made of animal fibers with solid particles and a chemical formulation comprising a colourant19US 9,845,516 B2Xeros Limited · 2017
- 1:2 Metal complexes of azo compounds having 1-hydroxynaphthalene-3-sulfonic acid coupling component radicals at least one of which is a disazo compound9US 4,150,942 ASandoz Ltd. · 1979
- Method for treating a substrate made of animal fibers with solid particles and a chemical formulation5US 10,745,769 B2Xeros Limited · 2020
- Process for dyeing skins and furs3US 3,972,675 ACiba-Geigy Corporation · 1976
- Dyeing of grain leather3US 4,272,243 ABASF SE · 1981