C09B 62/0081
With coupling components containing an amino directing group
Official title: {with coupling components containing an amino directing group}
C09B62/0081 (With coupling components containing an amino directing group) appears on 7 US grants and 6 published applications in this corpus.
Search patents in C09B- Granted patents
- 7
- Published applications
- 6
- Assignees
- 6
- Inventors
- 18
- Latest grant
- 5 Mar 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 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 | 1 |
| 2006 | 1 | 0 |
| 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 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Methods for obtaining colored or chromic substrates5 Mar 2024US 11,920,292 B2Universiteit Gent
- Methods for obtaining colored or chromic substrates5 Apr 2022US 11,293,138 B2Universiteit Gent
- Chromophores for photochromic compositions useful for three dimensional display applications25 Aug 2020US 10,752,780 B2Nitto Denko Corporation
- Chromophores for photochromic compositions useful for three dimensional display applications18 Sep 2018US 10,077,362 B2Nitto Denko Corporation
- Azo direct dyes and method for dyeing hair using these dyes7 Mar 2017US 9,587,116 B2Noxell Corporation
- Methods for obtaining colored or chromic substrates18 Aug 2022US 2022/0259799 A1Universiteit Gent
- Methods for obtaining colored or chromic substrates31 Jan 2019US 2019/0032277 A1Universiteit Gent
- Chromophores for photochromic compositions useful for three dimensional display applications11 Oct 2018US 2018/0291207 A1Nitto Denko Corporation
- Chromophores for photochromic compositions useful for three dimensional display applications16 Feb 2017US 2017/0044373 A1Nitto Denko Corporation
- Azo direct dyes and method for dyeing hair using these dyes5 May 2016US 2016/0122546 A1The Procter & Gamble Company
Most cited
By later US patents
- Reactive azo dyestuffs from diazotized sulfo-amino naphthalenes and diaminosulfobenzenes2US 4,122,079 ABayer Aktiengesellschaft · 1978
- Methods for obtaining colored or chromic substrates1US 11,293,138 B2Universiteit Gent · 2022
- Water-soluble reactive mono- and di-azo dyes1US 7,109,313 B2DyStar Textilfarben GmbH & Co. Deutschland KG · 2006