Sustainable input streams for electrolytic generation system
US-2025223201-A1 · Jul 10, 2025 · US
by electrochemical methods
by electrochemical methods · 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 | C02F1/46 |
| Official title | by electrochemical methods |
| Display label | by electrochemical methods |
| Total patents | 65 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 4 |
| 2017 | 10 |
| 2018 | 4 |
| 2019 | 3 |
| 2020 | 6 |
| 2021 | 3 |
| 2022 | 8 |
| 2023 | 3 |
| 2024 | 11 |
| 2025 | 4 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Info packages including thermal dissipation blocks
US-2025054775-A1 · Feb 13, 2025 · US
Info packages including thermal dissipation blocks
US-12159791-B2 · Dec 3, 2024 · US
Membrane Fouling Early Warning Method and Device Based on Machine Learning
US-2024361224-A1 · Oct 31, 2024 · US
Membrane fouling early warning method and device based on machine learning
US-12123820-B1 · Oct 22, 2024 · US
Hybrid water treatment system for red tide removal and perchlorate control and water treatment method using the same
US-2024343617-A1 · Oct 17, 2024 · US
Electrochemical conversion to carbonate-containing compounds and related methods
US-2024300833-A1 · Sep 12, 2024 · US
Micro-architected flow through electrodes for energy storage
US-2024291073-A1 · Aug 29, 2024 · US
Water treatment system
US-2024217845-A1 · Jul 4, 2024 · US
Micro-architected flow through electrodes for energy storage
US-11996535-B2 · May 28, 2024 · US
Electrochemical removal of carbon dioxide and related methods
US-2024132381-A1 · Apr 25, 2024 · US
Methods and systems for producing solid inorganic carbonate and bicarbonate compounds
US-2024051832-A1 · Feb 15, 2024 · US
Info Packages Including Thermal Dissipation Blocks
US-2024021441-A1 · Jan 18, 2024 · US
Info packages including thermal dissipation blocks
US-11817324-B2 · Nov 14, 2023 · US
Fluid recycling unit for aircraft
US-2023339779-A1 · Oct 26, 2023 · US
Managed ecosystem utilizing produced water from oil and/or gas recovery operations and method for sequestering carbon dioxide using same
US-2023233993-A1 · Jul 27, 2023 · US
Info Packages Including Thermal Dissipation Blocks
US-2022367210-A1 · Nov 17, 2022 · US
Process for enhanced anaerobic digestion of sludge by alcoholization of food waste
US-11453607-B2 · Sep 27, 2022 · US
Cathode Coating for an Electrochemical Cell
US-2022289598-A1 · Sep 15, 2022 · US
Micro-architected flow through electrodes for energy storage
US-2022255165-A1 · Aug 11, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C02F1/46?
- CPC C02F1/46 is the Cooperative Patent Classification code for “by electrochemical methods.”
- How many patents are filed under CPC C02F1/46 (by electrochemical methods)?
- Our database includes 65 publications tagged with this CPC code.
- Is patent activity under CPC C02F1/46 growing?
- Publication counts under this code: 11 in 2024 vs 4 in 2025 (latest complete years).