Electro Oxidation Membrane Evaporator
US-2020354240-A1 · Nov 12, 2020 · US
Fluid flow
Fluid flow · 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 | C02F2201/46145 |
| Official title | Fluid flow |
| Display label | Fluid flow |
| Total patents | 186 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 9 |
| 2017 | 8 |
| 2018 | 16 |
| 2019 | 17 |
| 2020 | 12 |
| 2021 | 19 |
| 2022 | 24 |
| 2023 | 19 |
| 2024 | 23 |
| 2025 | 23 |
| 2026 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electrooxidation at elevated pressures
US-10513448-B2 · Dec 24, 2019 · US
Ballast Water Management System
US-2019345045-A1 · Nov 14, 2019 · US
Alkaline and chlorine solutions produced using electro-chemical activation
US-2019276940-A1 · Sep 12, 2019 · US
Electrolytic on-site generator
US-10400349-B2 · Sep 3, 2019 · US
Administration of oral care antimicrobials
US-2019262112-A1 · Aug 29, 2019 · US
Ion exchange membrane, ion exchange membrane laminated body provided with ion exchange membrane, electrochemical cell provided with ion exchange membrane laminated body, and water treatment apparatus provided with electrochemical cell
US-10392273-B2 · Aug 27, 2019 · US
Electrochemical reactor for electrochemically treating water, a water treatment apparatus and use of such said electrochemical reactor
US-10287181-B2 · May 14, 2019 · US
Chlorination systems
US-2019127241-A1 · May 2, 2019 · US
Water treatment device
US-2019112204-A1 · Apr 18, 2019 · US
Fluid Purification Methods, Devices, and Systems
US-2019092660-A1 · Mar 28, 2019 · US
Portable electrolyzing system
US-2019055142-A1 · Feb 21, 2019 · US
Desalination
US-2019046927-A1 · Feb 14, 2019 · US
Electrooxidation at elevated pressures
US-2019047881-A1 · Feb 14, 2019 · US
Fluid purification methods, devices, and systems
US-10189727-B2 · Jan 29, 2019 · US
Fluid purification methods, devices, and systems
US-10189728-B2 · Jan 29, 2019 · US
Electrochemical desalination for oil recovery
US-10189726-B2 · Jan 29, 2019 · US
Sterilization system
US-10167208-B2 · Jan 1, 2019 · US
Methods and systems for polarization control
US-10160670-B2 · Dec 25, 2018 · US
Fuel Cell For Wastewater Treatment
US-2018354819-A1 · Dec 13, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C02F2201/46145?
- CPC C02F2201/46145 is the Cooperative Patent Classification code for “Fluid flow.”
- How many patents are filed under CPC C02F2201/46145 (Fluid flow)?
- Our database includes 186 publications tagged with this CPC code.
- Is patent activity under CPC C02F2201/46145 growing?
- Publication counts under this code: 23 in 2024 vs 23 in 2025 (latest complete years).