Systems and Methods for Disinfecting Fluids
US-2021300797-A1 · Sep 30, 2021 · US
by electrochemical disinfection; {by electrooxydation or by electroreduction}
by electrochemical disinfection; {by electrooxydation or by electroreduction} · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C02F1/467 |
| Official title | by electrochemical disinfection; {by electrooxydation or by electroreduction} |
| Display label | by electrochemical disinfection; {by electrooxydation or by electroreduction} |
| Total patents | 114 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 13 |
| 2017 | 5 |
| 2018 | 8 |
| 2019 | 5 |
| 2020 | 19 |
| 2021 | 10 |
| 2022 | 16 |
| 2023 | 12 |
| 2024 | 10 |
| 2025 | 10 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Asymmetric electrochemical cell apparatus, and operating methods thereof
US-11111160-B2 · Sep 7, 2021 · US
CDI-type water treatment method
US-11084740-B2 · Aug 10, 2021 · US
Waste treatment device
US-2021188680-A1 · Jun 24, 2021 · US
Antibiofilm and antimicrobial functional membrane spacer
US-11027240-B2 · Jun 8, 2021 · US
Antimicrobial toilet with electrolyzer
US-10920408-B2 · Feb 16, 2021 · US
Hot-water mat and sterilization module
US-2020378649-A1 · Dec 3, 2020 · US
Water dispensing apparatus and control method therefor
US-2020361793-A1 · Nov 19, 2020 · US
Plasma sterilizer apparatus for pipe
US-10820613-B2 · Nov 3, 2020 · US
Electrochemical desalination system with coupled electricity storage
US-10822254-B2 · Nov 3, 2020 · US
Fiber-optic integrated membrane reactor
US-10793449-B2 · Oct 6, 2020 · US
Filtration system for pet water fountain
US-10787370-B2 · Sep 29, 2020 · US
Complex system for water treatment, desalination, and chemical material production
US-2020277207-A1 · Sep 3, 2020 · US
Liquid dispensing device
US-2020270150-A1 · Aug 27, 2020 · US
Method for removing ppcps in drinking water treatment process
US-2020262723-A1 · Aug 20, 2020 · US
Subsea installation and method for treatment of seawater
US-10744460-B2 · Aug 18, 2020 · US
Water treatment device
US-10723642-B2 · Jul 28, 2020 · US
System for Disposing of Gray Water
US-2020231480-A1 · Jul 23, 2020 · US
Catalyst including sulfated transition metal oxides and used for electro-fenton system, electrode including the catalyst, and electro-fenton system using the electrode
US-2020190677-A1 · Jun 18, 2020 · US
Antimicrobial Toilet with Electrolyzer
US-2020131749-A1 · Apr 30, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C02F1/467?
- CPC C02F1/467 is the Cooperative Patent Classification code for “by electrochemical disinfection; {by electrooxydation or by electroreduction}.”
- How many patents are filed under CPC C02F1/467 (by electrochemical disinfection; {by electrooxydation or by electroreduction})?
- Our database includes 114 publications tagged with this CPC code.
- Is patent activity under CPC C02F1/467 growing?
- Publication counts under this code: 10 in 2024 vs 10 in 2025 (latest complete years).