C09B 29/02
From diazotised o-amino-hydroxy compounds
Official title: from diazotised o-amino-hydroxy compounds
C09B29/02 (From diazotised o-amino-hydroxy compounds) appears on 9 US grants and 6 published applications in this corpus.
Search patents in C09B- Granted patents
- 9
- Published applications
- 6
- Assignees
- 9
- Inventors
- 23
- Latest grant
- 6 Dec 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 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 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Kit for diagnosing infection with Methicillin-resistant Staphylococcus aureus (MRSA) by detecting magnesium ions6 Dec 2022US 11,519,017 B2
- Reaction accelerating agent28 Dec 2021US 11,208,675 B2Kikkoman Corporation
- Azo compounds27 Nov 2007US 7,301,013 B2Clariant Finance (BVI) Limited
- Azo dyes5 Sep 2006US 7,101,983 B2Clariant Finance (BVI) Limited
- Process for preparing a monoazo metal complex salt compound for charge control agent and toner for developing electrostatic images29 Jun 2004US 6,756,485 B2Orient Chemical Industries, Ltd.
- Kit for diagnosing infection with methicillin-resistant staphylococcus aureus (mrsa) by detecting magnesium ions18 Nov 2021US 2021/0355521 A1Bioacts Corporation
- Reaction accelerating agent3 Oct 2019US 2019/0300929 A1Kikkoman Corporation
- Novel processes of making hydroxy-1-azo-derivatives as tpo mimetics24 Jun 2010US 2010/0160644 A1
- Azo compounds16 Nov 2006US 2006/0258854 A1Clariant Finance (BVI) Limited
- Azo dyes22 Jul 2004US 2004/0143108 A1Clariant Finance (BVI) Limited
Most cited
By later US patents
- Water-insoluble yellow terephthalate-azo-acetoacetylamido-benzimidazolone dyestuffs8US 4,150,019 AHoechst Aktiengesellschaft · 1979
- Process for preparing a monoazo metal complex salt compound for charge control agent and toner for developing electrostatic images3US 6,548,648 B1Orient Chemical Industries, Ltd. · 2003
- Process for preparing a monoazo metal complex salt compound for charge control agent and toner for developing electrostatic images2US 6,756,485 B2Orient Chemical Industries, Ltd. · 2004
- Azo dyes2US 7,101,983 B2Clariant Finance (BVI) Limited · 2006
- Photographic products and processes employing heterocyclic azo dye developer compounds1US 4,248,956 AEastman Kodak Company · 1981