Methods and systems for a ducted injector
US-11480143-B2 · Oct 25, 2022 · US
The valves being provided with fuel passages
The valves being provided with fuel passages · 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 | F02M61/042 |
| Official title | {The valves being provided with fuel passages} |
| Display label | The valves being provided with fuel passages |
| Total patents | 82 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 11 |
| 2017 | 7 |
| 2018 | 7 |
| 2019 | 6 |
| 2020 | 8 |
| 2021 | 4 |
| 2022 | 11 |
| 2023 | 4 |
| 2024 | 5 |
| 2025 | 7 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fuel injector
US-2022298999-A1 · Sep 22, 2022 · US
Dual fuel system having dual fuel injector and engine operating method
US-2022290641-A1 · Sep 15, 2022 · US
Fuel system and control strategy limiting component separation in pushrod actuation train
US-11428196-B1 · Aug 30, 2022 · US
Fuel injection valve
US-11415095-B2 · Aug 16, 2022 · US
Dual fuel system having dual fuel injector and engine operating method
US-2022243691-A1 · Aug 4, 2022 · US
Dual fuel system having dual fuel injector and engine operating method
US-11384721-B1 · Jul 12, 2022 · US
Methods and systems for a fuel injector
US-11300085-B2 · Apr 12, 2022 · US
Fuel injector and nozzle assembly having dual concentric check assembly and ducted spray orifices
US-2022074378-A1 · Mar 10, 2022 · US
Methods and systems for a fuel injector assembly
US-11260407-B2 · Mar 1, 2022 · US
Methods and systems for a ducted injector
US-2022042484-A1 · Feb 10, 2022 · US
Fuel injector
US-11208975-B2 · Dec 28, 2021 · US
Fuel injector
US-2021095628-A1 · Apr 1, 2021 · US
Injector including swirl device
US-10927739-B2 · Feb 23, 2021 · US
Fuel injection valve
US-2021040928-A1 · Feb 11, 2021 · US
Valve for metering a fluid
US-10738748-B2 · Aug 11, 2020 · US
Fluid valve and method for controlling the supply of fluid
US-2020240366-A1 · Jul 30, 2020 · US
Valve for metering a fluid
US-10711750-B2 · Jul 14, 2020 · US
Fuel injector body with counterbore insert
US-2020124009-A1 · Apr 23, 2020 · US
Fuel injection valve
US-2020102922-A1 · Apr 2, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02M61/042?
- CPC F02M61/042 is the Cooperative Patent Classification code for “The valves being provided with fuel passages.”
- How many patents are filed under CPC F02M61/042 (The valves being provided with fuel passages)?
- Our database includes 82 publications tagged with this CPC code.
- Is patent activity under CPC F02M61/042 growing?
- Publication counts under this code: 5 in 2024 vs 7 in 2025 (latest complete years).