C09B 29/0815
Substituted by -c-
Official title: {substituted by -C(=O)-}
C09B29/0815 (Substituted by -c-) appears on 60 US grants and 28 published applications in this corpus.
Search patents in C09B- Granted patents
- 60
- Published applications
- 28
- Assignees
- 30
- Inventors
- 83
- Latest grant
- 25 Oct 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 5 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 1 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 4 |
| 2011 | 5 | 3 |
| 2012 | 1 | 3 |
| 2013 | 4 | 2 |
| 2014 | 3 | 2 |
| 2015 | 2 | 4 |
| 2016 | 3 | 2 |
| 2017 | 2 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Disperse azo dyes25 Oct 2022US 11,479,912 B2Huntsman Advanced Materials Licensing CH GmbH
- High wet fast disperse dyes and mixtures thereof28 May 2019US 10,301,474 B2DyStar Colours Distribution GmbH
- Thiophene AZO carboxylate dyes and laundry care compositions containing the same5 Sep 2017US 9,752,104 B2The Procter & Gamble Company
- Azo compound, ink containing azo compound, and display and electronic paper containing the ink15 Aug 2017US 9,732,226 B2Mitsubishi Chemical Corporation
- Coloring agents and methods of use thereof29 Nov 2016US 9,504,637 B2Living Proof, Inc.
- Disperse Azo Dyes25 Jun 2020US 2020/0199813 A1Huntsman International LLC
- High wet fast disperse dyes and mixtures thereof26 Oct 2017US 2017/0306154 A1DyStar Coulours Distribution GmbH
- Laundry care compositions containing dyes8 Sep 2016US 2016/0257912 A1The Procter & Gamble Company
- Coloring agents and methods of use thereof21 Apr 2016US 2016/0106648 A1Living Proof, Inc.
- Azo compound, ink containing azo compound, and display and electronic paper containing the ink9 Jul 2015US 2015/0191601 A1Mitsubishi Chemical Corporation
Most cited
By later US patents
- Keto-amido containing phenylazophenyl dyestuffs17US 3,931,145 AGAF Corporation · 1976
- Coloring agents and methods of use thereof15US 8,444,715 B2Living Proof, Inc. · 2013
- Coloring agents and methods of use thereof14US 8,758,451 B2Living Proof, Inc. · 2014
- Coloring agents and methods of use thereof13US 8,932,370 B2Living Proof, Inc. · 2015
- Coloring agents and methods of use thereof11US 9,248,086 B2Living Proof, Inc. · 2016