C07C 50/04
Benzoquinones, i.e. c6h4o2
Official title: Benzoquinones, i.e. C6H4O2
C07C50/04 (Benzoquinones, i.e. c6h4o2) appears on 25 US grants and 31 published applications in this corpus.
Search patents in C07C- Granted patents
- 25
- Published applications
- 31
- Assignees
- 26
- Inventors
- 84
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 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 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 3 | 2 |
| 2017 | 1 | 2 |
| 2018 | 2 | 2 |
| 2019 | 2 | 0 |
| 2020 | 2 | 1 |
| 2021 | 2 | 3 |
| 2022 | 1 | 4 |
| 2023 | 4 | 6 |
| 2024 | 1 | 1 |
| 2025 | 3 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electroactive species and method for electrochemical gas separation4 Nov 2025US 12,458,922 B2Verdox, Inc.
- Iron catalyzed highly enantioselective cis-dihydroxylation of quinones22 Apr 2025US 12,281,065 B2Laboratory for Synthetic Chemistry and Chemical Biology Limited
- Nanomaterial, preparation method thereof, and semiconductor device18 Feb 2025US 12,232,339 B2Tcl Technology Group Corporation
- Non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery including the same24 Sep 2024US 12,100,806 B2LG Energy Solution, Ltd.
- Method of stabilizing perfluorodioxolane compound, perfluorodioxolane compound-containing composition and method of producing perfluorodioxolane compound polymer26 Sep 2023US 11,767,308 B2Tosoh Corporation
- Quinone-derived compounds and use thereof against leishmania spp22 Jan 2026US 2026/0022089 A1Universidad De La Laguna
- Processes for the Production of Vanillin and Related Compounds28 Aug 2025US 2025/0270160 A1Univerza v Ljubljani
- High Ionic Conductivity Rechargeable Solid State Batteries With An Organic Electrode15 Feb 2024US 2024/0055608 A1University of Houston System
- 2,3,5-trimethyl-6-nonylcyclohexa-2,5-diene-1,4-dione for suppressing and treating alpha-synucleinopathies, tauopathies, and other disorders26 Oct 2023US 2023/0339835 A1PTC Therapeutics, Inc.
- Iron catalyzed highly enantioselective cis-dihydroxylation of quinones20 Jul 2023US 2023/0227393 A1Laboratory for Synthetic Chemistry and Chemical Biology Limited
Most cited
By later US patents
- 2-heterocyclylaminoalkyl-(p-quinone) derivatives for treatment of oxidative stress diseases36US 8,716,486 B2Edison Pharmaceuticals, Inc. · 2014
- Side-chain variants of redox-active therapeutics for treatment of mitochondrial diseases and other conditions and modulation of energy biomarkers19US 9,278,085 B2Edison Pharmaceuticals, Inc. · 2016
- Electrochemical deblocking solution for electrochemical oligomer synthesis on an electrode array16US 9,267,213 B1CustomArray, Inc. · 2016
- Electrochemical deblocking solution for electrochemical oligomer synthesis on an electrode array7US 10,006,131 B1CustomArray, Inc. · 2018
- Beads of a phenolic compound and a method of obtaining same4US 7,235,299 B2Rhodia Chimie · 2007