Collection panels for bathroom aerosols
US-12296074-B2 · May 13, 2025 · US
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by acoustic or electromagnetic energy, e.g. ultraviolet light
by acoustic or electromagnetic energy, e.g. ultraviolet light · 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 | B03C3/016 |
| Official title | by acoustic or electromagnetic energy, e.g. ultraviolet light |
| Display label | by acoustic or electromagnetic energy, e.g. ultraviolet light |
| Total patents | 13 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
An air purification system and method
US-2023338605-A1 · Oct 26, 2023 · US
Particle capturing system and particle capturing method
US-2023084981-A1 · Mar 16, 2023 · US
Collection panels for bathroom aerosols
US-2022313864-A1 · Oct 6, 2022 · US
Air cleaning apparatus
US-11229718-B2 · Jan 25, 2022 · US
Systems and methods for gas cleaning using electrostatic precipitation and photoionization
US-11117138-B2 · Sep 14, 2021 · US
Methods and systems for capturing particulates
US-11007502-B2 · May 18, 2021 · US
Air cleaning apparatus
US-2020268927-A1 · Aug 27, 2020 · US
Particle detection element and particle detector
US-2020209134-A1 · Jul 2, 2020 · US
Particle counter
US-2020182769-A1 · Jun 11, 2020 · US
Methods and Systems for Capturing Particulates
US-2019336934-A1 · Nov 7, 2019 · US
Systems and methods for gas cleaning using electrostatic precipitation and photoionization
US-2019308202-A1 · Oct 10, 2019 · US
Radiation assisted electrostatic separation of semiconductor materials
US-9289781-B2 · Mar 22, 2016 · US