C09B 29/0081
Isothiazoles or condensed isothiazoles
Official title: {Isothiazoles or condensed isothiazoles}
C09B29/0081 (Isothiazoles or condensed isothiazoles) appears on 68 US grants and 28 published applications in this corpus.
Search patents in C09B- Granted patents
- 68
- Published applications
- 28
- Assignees
- 27
- Inventors
- 118
- Latest grant
- 17 May 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 4 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 2 |
| 2010 | 2 | 4 |
| 2011 | 2 | 8 |
| 2012 | 5 | 3 |
| 2013 | 4 | 2 |
| 2014 | 2 | 1 |
| 2015 | 2 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 2 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Solution comprising a dye17 May 2022US 11,332,620 B2Nouryon Chemicals International B. V.
- Direct dyes and composition comprising the dyes5 Feb 2019US 10,196,520 B2Kao Germany GmbH
- Electrophoretic fluid22 May 2018US 9,977,309 B2Merck Patent GmbH
- AZO compound and ink containing the compound1 Dec 2015US 9,200,171 B2Mitsubishi Chemical Corporation
- Disperse dyes, their preparation and their use29 Sep 2015US RE45,686 E1DyStar Colours Distribution GmbH
- Method for Improving Alkali Resistance and Oxidation Resistance of Benzisothiazole Disperse Dye25 Nov 2021US 2021/0363353 A1Penglai Jiaxin Dye Chemical Co., LTD
- Solution comprising a dye21 Jan 2021US 2021/0017389 A1Nouryon Chemicals International B. V.
- Sublimation thermal transfer sheet and combination of sublimation thermal transfer sheet and transfer receiving article11 Apr 2019US 2019/0105934 A1Dai Nippon Printing Co.Ltd.
- Direct dyes and composition comprising the dyes21 Dec 2017US 2017/0362436 A1Kao Germany GmbH
- Electrophoretic fluid27 Oct 2016US 2016/0313624 A1Merck Patent GmbH
Most cited
By later US patents
- Indoline coupled isothiazole azo dyes22US 4,354,970 AEastman Kodak Company · 1982
- Aqueous ink compositions19US 6,344,497 B12002
- Diaminopyridine azo dyes having acyloxy radicals substituted on the diaminopyridine17US 4,855,412 ABASF SE · 1989
- Isothiazolylazo dyes15US 4,774,324 ABASF SE · 1988
- Disperse dyes which are convertible into a thermomigration fast form15US 5,116,958 ACiba-Geigy Corporation · 1992