C07C 46/06
Of at least one hydroxy group on a six-membered aromatic ring
Official title: of at least one hydroxy group on a six-membered aromatic ring
C07C46/06 (Of at least one hydroxy group on a six-membered aromatic ring) appears on 227 US grants and 83 published applications in this corpus.
Search patents in C07C- Granted patents
- 227
- Published applications
- 83
- Assignees
- 110
- Inventors
- 444
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 5 | 0 |
| 1978 | 23 | 0 |
| 1979 | 11 | 0 |
| 1980 | 11 | 0 |
| 1981 | 5 | 0 |
| 1982 | 8 | 0 |
| 1983 | 8 | 0 |
| 1984 | 11 | 0 |
| 1985 | 8 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 8 | 0 |
| 1990 | 12 | 0 |
| 1991 | 6 | 0 |
| 1992 | 11 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 7 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 2 |
| 2002 | 8 | 2 |
| 2003 | 2 | 3 |
| 2004 | 3 | 5 |
| 2005 | 4 | 6 |
| 2006 | 1 | 4 |
| 2007 | 1 | 6 |
| 2008 | 4 | 3 |
| 2009 | 0 | 1 |
| 2010 | 0 | 3 |
| 2011 | 0 | 2 |
| 2012 | 1 | 1 |
| 2013 | 1 | 2 |
| 2014 | 1 | 1 |
| 2015 | 1 | 2 |
| 2016 | 3 | 2 |
| 2017 | 4 | 9 |
| 2018 | 8 | 7 |
| 2019 | 5 | 1 |
| 2020 | 1 | 3 |
| 2021 | 2 | 3 |
| 2022 | 3 | 1 |
| 2023 | 1 | 4 |
| 2024 | 3 | 5 |
| 2025 | 0 | 3 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Naphthoquinone-based chalcone derivatives and uses thereof9 Jun 2026US 12,649,709 B2
- Vitamin K2 synthesis12 Nov 2024US 12,139,456 B2Dsm IP Assets B.V.
- Process for stereospecific synthesis of vitamin K2 and its novel intermediates27 Feb 2024US 11,912,654 B2Synergia Life Sciences Pvt. Ltd.
- Aminated lignin-derived compounds and uses thereof6 Feb 2024US 11,891,349 B2CMBlu Energy AG
- Redox flow battery electrolytes28 Nov 2023US 11,831,017 B2CMBlu Energy AG
- Manufacturing 2,3,5-trimethylhydroquinone from a mixture of mesitol and 2,3,6-trimethylphenol20 Aug 2026US 2026/0242317 A1Dsm IP Assets B.V.
- Quinone-derived compounds and use thereof against leishmania spp22 Jan 2026US 2026/0022089 A1Universidad De La Laguna
- Redox Flow Battery Electrolytes12 Jun 2025US 2025/0192176 A1CMBlu Energy AG
- Novel dealkoxyphenylation reaction13 Mar 2025US 2025/0084118 A1Daiichi Sankyo Company, Limited
- Naphthoquinone-based chalcone derivatives and uses thereof2 Jan 2025US 2025/0002436 A1
Most cited
By later US patents
- Crystalline silicate compositions and method of preparation52US 5,672,556 ABoard of Trustees operating Michigan State University · 1997
- Crystalline inorganic oxide compositions prepared by neutral templating route49US 5,800,800 ABoard of Trustees operating Michigan State University · 1998
- Tail variants of redox-active therapeutics for treatment of mitochondrial diseases and other conditions and modulation of energy biomarkers49US 7,432,305 B2Edison Pharmaceuticals, Inc. · 2008
- Quasi crystalline inorganic oxide compositions prepared by neutral templating route43US 6,410,473 B1Board of Trustees of Michigan State University · 2002
- Crystalline inorganic oxide compositions prepared by neutral templating route42US 5,840,264 ABoard of Trustees operating Michigan State University · 1998