Collection panels for bathroom aerosols
US-12296074-B2 · May 13, 2025 · US
Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect · 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 | B03C3/00 |
| Official title | Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect |
| Display label | Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect |
| Total patents | 25 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 4 |
| 2017 | 4 |
| 2018 | 3 |
| 2019 | 3 |
| 2021 | 4 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ion generating device, method for manufacturing same, and air conditioner
US-12036562-B2 · Jul 16, 2024 · US
Combination of carrier-magnetic-separation and a further separation for mineral processing
US-11998929-B2 · Jun 4, 2024 · US
Electrostatic atomizing apparatus and electrically-charged water particle spraying apparatus
US-11911785-B2 · Feb 27, 2024 · US
Electrostatic precipitator and control method thereof
US-2023149948-A1 · May 18, 2023 · US
Collection panels for bathroom aerosols
US-2022313864-A1 · Oct 6, 2022 · US
Combination of carrier-magnetic-separation and a further separation for mineral processing
US-2021316316-A1 · Oct 14, 2021 · US
Electrostatic atomizing apparatus and electrically-charged water particle spraying apparatus
US-2021291207-A1 · Sep 23, 2021 · US
Electrostatic atomizing apparatus and electrically-charged water particle spraying apparatus
US-11059059-B2 · Jul 13, 2021 · US
Ion generating device, method for manufacturing same, and air conditioner
US-2021205821-A1 · Jul 8, 2021 · US
Corona prevention in radio frequency circuits
US-10505246-B2 · Dec 10, 2019 · US
Electrostatic atomizing apparatus and electrically-charged water particle spraying apparatus
US-2019176172-A1 · Jun 13, 2019 · US
Motor vehicle with dust collector
US-10286882-B2 · May 14, 2019 · US
Ion generating device, method for manufacturing same, and air conditioner
US-2018369833-A1 · Dec 27, 2018 · US
Gas treatment apparatus
US-10150120-B2 · Dec 11, 2018 · US
Corona prevention in radio frequency circuits
US-2018053980-A1 · Feb 22, 2018 · US
Air Treatment Module
US-2017283075-A1 · Oct 5, 2017 · US
Motor vehicle with dust collector
US-2017210354-A1 · Jul 27, 2017 · US
System and method for an electrostatic bypass
US-9574586-B2 · Feb 21, 2017 · US
Airborne system and method for removing pollutants from a volume of air
US-9555882-B2 · Jan 31, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B03C3/00?
- CPC B03C3/00 is the Cooperative Patent Classification code for “Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect.”
- How many patents are filed under CPC B03C3/00 (Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect)?
- Our database includes 25 publications tagged with this CPC code.
- Is patent activity under CPC B03C3/00 growing?
- Publication counts under this code: 3 in 2024 vs 1 in 2025 (latest complete years).