Electrical dust collection device comprising charging part and dust collection part
US-2022331816-A1 · Oct 20, 2022 · US
Electrode-carrying means (B03C3/40 takes precedence)
Electrode-carrying means (B03C3/40 takes precedence) · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B03C3/86 |
| Official title | Electrode-carrying means (B03C3/40 takes precedence) |
| Display label | Electrode-carrying means (B03C3/40 takes precedence) |
| Total patents | 121 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2016 | 6 |
| 2017 | 8 |
| 2018 | 6 |
| 2019 | 5 |
| 2020 | 21 |
| 2021 | 10 |
| 2022 | 21 |
| 2023 | 12 |
| 2024 | 14 |
| 2025 | 17 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Dust collecting apparatus for electric precipitator
US-2022111399-A1 · Apr 14, 2022 · US
Electrostatic precipitator integrated with double-skin facade of building
US-11253871-B2 · Feb 22, 2022 · US
Electrification apparatus for electric dust collection and air conditioner for vehicle including same
US-2022023881-A1 · Jan 27, 2022 · US
Electrification apparatus for electric dust collection and air conditioner for vehicle including same
US-2021387508-A1 · Dec 16, 2021 · US
Electrification apparatus for electric dust collection and air conditioner for vehicle including same
US-11198137-B2 · Dec 14, 2021 · US
Electrostatic precipitator module and desulfurization system including the same
US-11198136-B2 · Dec 14, 2021 · US
Electrification apparatus for electric dust collection and control method therefor
US-11198138-B2 · Dec 14, 2021 · US
Electrification apparatus for electric dust collection and air conditioner for vehicle including same
US-11161395-B2 · Nov 2, 2021 · US
Electrostatic dust collecting apparatus and method of manufacturing the same
US-2021291199-A1 · Sep 23, 2021 · US
Air conditioner for vehicle
US-2021252950-A1 · Aug 19, 2021 · US
Air conditioner for vehicle
US-11065940-B2 · Jul 20, 2021 · US
Systems and methods for cleaning air
US-11052406-B2 · Jul 6, 2021 · US
Electric dust collection device and manufacturing method therefor
US-10933431-B2 · Mar 2, 2021 · US
Dust collecting tower apparatus
US-2020368760-A1 · Nov 26, 2020 · US
Horizontal electrostatic precipitator and electrostatic precipitation method using the same
US-2020368757-A1 · Nov 26, 2020 · US
Electrostatic precipitating apparatus and air conditioning system having same
US-2020360936-A1 · Nov 19, 2020 · US
Electrostatic precipitating apparatus and cooling tower having same
US-2020360935-A1 · Nov 19, 2020 · US
Electrostatic precipitator apparatus
US-2020353480-A1 · Nov 12, 2020 · US
Electrification device and electrical dust collecting apparatus including the same
US-2020230611-A1 · Jul 23, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B03C3/86?
- CPC B03C3/86 is the Cooperative Patent Classification code for “Electrode-carrying means (B03C3/40 takes precedence).”
- How many patents are filed under CPC B03C3/86 (Electrode-carrying means (B03C3/40 takes precedence))?
- Our database includes 121 publications tagged with this CPC code.
- Is patent activity under CPC B03C3/86 growing?
- Publication counts under this code: 14 in 2024 vs 17 in 2025 (latest complete years).