C02F 2305/023
Reactive oxygen species, singlet oxygen, oh radical
Official title: Reactive oxygen species, singlet oxygen, OH radical
C02F2305/023 (Reactive oxygen species, singlet oxygen, oh radical) appears on 473 US grants and 722 published applications in this corpus.
Search patents in C02F- Granted patents
- 473
- Published applications
- 722
- Assignees
- 459
- Inventors
- 1,558
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 5 | 0 |
| 2002 | 5 | 11 |
| 2003 | 8 | 12 |
| 2004 | 9 | 14 |
| 2005 | 6 | 11 |
| 2006 | 5 | 13 |
| 2007 | 6 | 15 |
| 2008 | 2 | 9 |
| 2009 | 9 | 17 |
| 2010 | 12 | 15 |
| 2011 | 7 | 22 |
| 2012 | 7 | 21 |
| 2013 | 12 | 17 |
| 2014 | 19 | 25 |
| 2015 | 13 | 31 |
| 2016 | 22 | 30 |
| 2017 | 21 | 38 |
| 2018 | 25 | 40 |
| 2019 | 31 | 40 |
| 2020 | 28 | 42 |
| 2021 | 30 | 65 |
| 2022 | 34 | 60 |
| 2023 | 39 | 55 |
| 2024 | 44 | 37 |
| 2025 | 33 | 49 |
| 2026 | 24 | 33 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hydrodynamic cavitation system for the removal of unwanted, toxic, or contaminated organic and inorganic compounds25 Aug 2026US 12,715,788 B28215 Technology, Inc.
- Continuous in-situ therapeutic treatment system for fish in freshwater, from seawater4 Aug 2026US 12,696,881 B2Salmoclinic Spa
- Processes for treatment of residuals28 Jul 2026US 12,692,182 B2Université Concordia
- Electrolysis electrode and preparation method therefor, electrolysis apparatus, and clothing treatment device14 Jul 2026US 12,679,751 B2Wuxi Little Swan Electric Co., Ltd.
- System and method for electrochemical disinfection30 Jun 2026US 12,668,515 B2Microheat Technologies Pty Ltd
- Method for Complete Sulfate and Metal Removal from Produced Water Using a Three-Step Treatment Process for Reinjection8 Oct 2026US 2026/0308034 A1Molecular Filtration, Inc.
- Generation of Hydroxyl Radicals in an Advanced Oxidation Reactor10 Sep 2026US 2026/0265089 A1Gradiant Corporation
- Visible-light semiconductor heterostructure for polyfluoroalkyl substances (pfas) degradation27 Aug 2026US 2026/0250166 A1University of Central Florida Research Foundation, Inc.
- Water and air disinfection integrated in a niti based system6 Aug 2026US 2026/0224765 A1Exergyn Ltd.
- Manganese compositions, uses and production6 Aug 2026US 2026/0225083 A1Infinite Water Technologies Pty Ltd
Most cited
By later US patents
- Electrochemical production of ozone and hydrogen peroxide465US 5,972,196 ALynntech, Inc. · 1999
- Membrane with internal passages to permit fluid flow and an electrochemical cell containing the same98US 5,635,039 ALynntech, Inc. · 1997
- Method and apparatus for removing oxidizable contaminants in water to achieve high purity water for industrial use84US 4,990,260 AThe Water Group, Inc. · 1991
- Process for treatment of aqueous environments containing a water soluble polymer74US 6,623,643 B2Microtek Medical Holdings, Inc. · 2003
- Method and apparatus for electrochemical production of ozone73US 5,460,705 ALynntech, Inc. · 1995