C07C 245/10
With nitrogen atoms of azo groups bound to carbon atoms of six-membered
Official title: with nitrogen atoms of azo groups bound to carbon atoms of six-membered aromatic rings being part of condensed ring systems
C07C245/10 (With nitrogen atoms of azo groups bound to carbon atoms of six-membered) appears on 75 US grants and 46 published applications in this corpus.
Search patents in C07C- Granted patents
- 75
- Published applications
- 46
- Assignees
- 38
- Inventors
- 127
- Latest grant
- 22 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 8 | 0 |
| 1999 | 8 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 1 |
| 2002 | 4 | 4 |
| 2003 | 3 | 4 |
| 2004 | 3 | 4 |
| 2005 | 2 | 2 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 1 | 1 |
| 2009 | 2 | 6 |
| 2010 | 3 | 2 |
| 2011 | 2 | 3 |
| 2012 | 2 | 4 |
| 2013 | 2 | 5 |
| 2014 | 3 | 1 |
| 2015 | 3 | 1 |
| 2016 | 0 | 2 |
| 2017 | 3 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 1 | 2 |
| 2023 | 1 | 0 |
| 2024 | 5 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Multiplex synthesis method of compound library and parallel synthesizer of compound library using same22 Jul 2025US 12,364,961 B2Postech Research and Business Development Foundation
- 4,4′-naphthalene-1,5-diylbis(diazene-2,1-diyl)diphenol as an antioxidant compound11 Jun 2024US 12,006,278 B1King Faisal University
- 5,5′-naphthalene-1,5-diylbis(diazene-2,1-diyl)bis(2-hydroxybenzaldehyde) as an antioxidant compound9 Apr 2024US 11,952,325 B1King Faisal University
- 4,4′-naphthalene-1,5-diylbis(diazene-2,1-diyl)bis(2-methylphenol) as an antioxidant compound2 Apr 2024US 11,945,765 B1King Faisal University
- 4,4′-naphthalene-1,5-diylbis(diazene-2,1-diyl)dibenzene-1,2-diol as an antioxidant compound12 Mar 2024US 11,926,576 B1King Faisal University
- A continuous process for the synthesis of azo dyes involving in-situ generation of diazonium salts8 Dec 2022US 2022/0389226 A1
- Multiplex synthesis method of compound library and parallel synthesizer of compound library using same14 Jul 2022US 2022/0219133 A1Postech Research and Business Development Foundation
- Head-up display device24 Jun 2021US 2021/0191119 A1Nitto Denko Corporation
- Reaction accelerating agent17 Oct 2019US 2019/0316174 A1Kikkoman Corporation
- Stabilizer and stabilization method11 Oct 2018US 2018/0290969 A1Fujifilm Wako Pure Chemical Chemical Corporation
Most cited
By later US patents
- Synthesis and use of retinoid compounds having negative hormone and/or antagonist activities164US 5,877,207 AAllergan Sales, Inc. · 1999
- Method of identifying negative hormone and/or antagonist activities151US 5,776,699 AAllergan, Inc. · 1998
- Amyloid binding nitrogen-linked compounds for the antemortem diagnosis of alzheimer's disease, in vivo imaging and prevention of amyloid deposits87US 6,417,178 B1University of Pittsburgh · 2002
- Synthesis and use of retinoid compounds having negative hormone and/or antagonist activities70US 5,952,345 AAllergan Sales, Inc. · 1999
- Oxime substituted tetrahydronaphthalene derivatives having retinoid and/or retinoid antagonist-like biological activity62US 5,723,666 AAllergan, Inc. · 1998