C07C 49/213
Containing six-membered aromatic rings
Official title: containing six-membered aromatic rings
C07C49/213 (Containing six-membered aromatic rings) appears on 140 US grants and 74 published applications in this corpus.
Search patents in C07C- Granted patents
- 140
- Published applications
- 74
- Assignees
- 112
- Inventors
- 379
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 7 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 10 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 6 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 3 |
| 2003 | 0 | 3 |
| 2004 | 2 | 4 |
| 2005 | 2 | 1 |
| 2006 | 1 | 3 |
| 2007 | 1 | 6 |
| 2008 | 3 | 1 |
| 2009 | 3 | 4 |
| 2010 | 2 | 6 |
| 2011 | 4 | 0 |
| 2012 | 2 | 3 |
| 2013 | 1 | 2 |
| 2014 | 1 | 3 |
| 2015 | 5 | 2 |
| 2016 | 3 | 1 |
| 2017 | 2 | 2 |
| 2018 | 3 | 7 |
| 2019 | 2 | 7 |
| 2020 | 5 | 3 |
| 2021 | 3 | 2 |
| 2022 | 3 | 4 |
| 2023 | 1 | 2 |
| 2024 | 2 | 3 |
| 2025 | 0 | 0 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Thermally conductive additive, thermally conductive composite material, and wire harness15 Sep 2026US 12,735,618 B2Autonetworks Technologies, Ltd.
- Inhibitors of the n-terminal domain of the androgen receptor10 Dec 2024US 12,162,818 B2The Regents of the University of California
- 1,3-bis(naphthalen-2-yloxy)propan-2-one as an eco-friendly insecticidal agent against Spodoptera littoralis (boisd.)16 Apr 2024US 11,957,127 B1King Faisal University
- Benzylideneacetone derivative and use thereof18 Apr 2023US 11,629,121 B2Gyeonggido Business & Science Accelerator
- Compounds reducing malodour perception and the use thereof12 Jul 2022US 11,382,848 B2Chemcom S.A.
- Ortho-phthalaldehyde-functionalized ultravioletabsorbers and visible chromophores for semi-permanent topical applications1 Oct 2026US 2026/0297038 A1The Regents of the University of Colorado, a body corporate
- Method for producing biaryl compound3 Sep 2026US 2026/0257977 A1FUJIFILM Corporation
- An improved process for the preparation of n-ethyl- a -methyl-3-(trifluoromethyl) phenethylamine hydrochloride17 Oct 2024US 2024/0343675 A1Biophore India Pharmaceuticals PVT. Ltd.
- Symmetric tetraalkynylated anthracenes and the process for preparing the same for sensing and optoelectronic applications15 Aug 2024US 2024/0270666 A1Indian Institute of Technology, Guwahati
- Hydrogenation of dienals or dienones with rhodium complexes under carbon monoxide free atmosphere27 Jun 2024US 2024/0208891 A1
Most cited
By later US patents
- Naphthalene derivatives having retinoid type action, the process for preparation thereof and medicinal and cosmetic compositions containing them104US 4,879,284 AL'oreal · 1989
- Fungicidal compounds82US 4,243,405 AImperial Chemical Industries PLC · 1981
- Ketone compounds and compositions for cholesterol management and related uses56US 6,699,910 B2Esperion Therapeutics, Inc. · 2004
- Ink for ink jet printers49US 5,681,380 AKimberly-Clark Worldwide, Inc. · 1997
- Mixtures of matrix materials and organic semiconductors capable of emission, use of the same and electronic components containing said mixtures40US 7,345,301 B2Merck Patent GmbH · 2008