Fluid atomizer
US-12491524-B2 · Dec 9, 2025 · US
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of valveless type
of valveless type · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F02M61/02 |
| Official title | of valveless type |
| Display label | of valveless type |
| Total patents | 12 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electronic fuel injection module
US-11668270-B2 · Jun 6, 2023 · US
Fluid atomizer
US-2023166275-A1 · Jun 1, 2023 · US
Fuel injection system
US-11286895-B2 · Mar 29, 2022 · US
Electronic fuel injection module
US-2021404428-A1 · Dec 30, 2021 · US
Fuel injector, a fuel injector assembly and an associated method
US-10851753-B2 · Dec 1, 2020 · US
High pressure gas phase injector
US-10364758-B2 · Jul 30, 2019 · US
Anti-coking injector assembly for a diesel dosing unit, and methods of constructing and utilizing same
US-2019170104-A1 · Jun 6, 2019 · US
High Pressure Gas Phase Injector
US-2018171888-A1 · Jun 21, 2018 · US
Metering valve for additives at risk of freezing
US-9739189-B2 · Aug 22, 2017 · US
Fuel Injector, a Fuel Injector Assembly and an Associated Method
US-2017122280-A1 · May 4, 2017 · US
Pressure energy conversion systems
US-9046043-B2 · Jun 2, 2015 · US