Portable ionization unit for attachment to an overhead airflow nozzle
US-12138637-B2 · Nov 12, 2024 · US
for use in or with vehicles
for use in or with vehicles · 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 | B03C2201/30 |
| Official title | for use in or with vehicles |
| Display label | for use in or with vehicles |
| Total patents | 146 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 14 |
| 2017 | 16 |
| 2018 | 10 |
| 2019 | 14 |
| 2020 | 14 |
| 2021 | 16 |
| 2022 | 16 |
| 2023 | 6 |
| 2024 | 12 |
| 2025 | 19 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Front mount magnetic sweeper apparatus
US-2024165636-A1 · May 23, 2024 · US
Air blower device of air-conditioning system for vehicle having electric dust collector and controlling method thereof
US-2019351745-A1 · Nov 21, 2019 · US
Particle counter
US-2019346357-A1 · Nov 14, 2019 · US
Air blower device of air-conditioning system for vehicle having electric dust collector and controlling method thereof
US-10414247-B2 · Sep 17, 2019 · US
Electric dust collecting apparatus
US-2019218948-A1 · Jul 18, 2019 · US
Electrostatic oil mist separator for internal combustion engine
US-2019195098-A1 · Jun 27, 2019 · US
Fine-particle number detector
US-2019145858-A1 · May 16, 2019 · US
Emissions treatment apparatus and a method for treating emissions
US-10258925-B2 · Apr 16, 2019 · US
Fuel supply system and fuel filter
US-10221820-B2 · Mar 5, 2019 · US
Magnetic filter in a fluid channel upsteam of electric motor in a modular hybrid transmission
US-2019063586-A1 · Feb 28, 2019 · US
Oil removal apparatus
US-10190456-B2 · Jan 29, 2019 · US
Ventilation system in a mobile structure and method for operating a ventilation system in a mobile structure
US-2018319256-A1 · Nov 8, 2018 · US
Drainage processing apparatus and drainage processing method
US-2018311680-A1 · Nov 1, 2018 · US
Hydraulic Assembly for Modulating a Brake Pressure of a Wheel Brake, which can be coupled fluidically to the Hydraulic Assembly, of a Motor Vehicle Brake System with Electronic Slip Control
US-2018264484-A1 · Sep 20, 2018 · US
Solenoid valve
US-10035152-B2 · Jul 31, 2018 · US
Air blower device of air-conditioning system for vehicle having electric dust collector and controlling method thereof
US-2018162201-A1 · Jun 14, 2018 · US
Transmission oil filter with internal magnets
US-2018142775-A1 · May 24, 2018 · US
Fuel filter device
US-9976525-B2 · May 22, 2018 · US
Emissions treatment apparatus and a method for treating emissions
US-2018093224-A1 · Apr 5, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B03C2201/30?
- CPC B03C2201/30 is the Cooperative Patent Classification code for “for use in or with vehicles.”
- How many patents are filed under CPC B03C2201/30 (for use in or with vehicles)?
- Our database includes 146 publications tagged with this CPC code.
- Is patent activity under CPC B03C2201/30 growing?
- Publication counts under this code: 12 in 2024 vs 19 in 2025 (latest complete years).