Fuel pump
US-12460612-B2 · Nov 4, 2025 · US
Fuel-injection apparatus having means for avoiding effect of cavitation, e.g. erosion
Fuel-injection apparatus having means for avoiding effect of cavitation, e.g. erosion · 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 | F02M2200/04 |
| Official title | Fuel-injection apparatus having means for avoiding effect of cavitation, e.g. erosion |
| Display label | Fuel-injection apparatus having means for avoiding effect of cavitation, e.g. erosion |
| Total patents | 52 |
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 | 6 |
| 2016 | 4 |
| 2017 | 4 |
| 2018 | 4 |
| 2019 | 7 |
| 2020 | 11 |
| 2021 | 7 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fuel pump
US-12372079-B2 · Jul 29, 2025 · US
Solenoid device and solenoid valve of fuel injection device
US-2024254954-A1 · Aug 1, 2024 · US
Fuel Pump
US-2024151198-A1 · May 9, 2024 · US
Fuel pump
US-2023323868-A1 · Oct 12, 2023 · US
High-pressure fuel supply pump provided with electromagnetic intake valve
US-11542903-B2 · Jan 3, 2023 · US
Valve assembly having electrical actuator with balanced stator
US-11459987-B2 · Oct 4, 2022 · US
Fuel-Soluble Cavitation Inhibitor for Fuels Used in Common-Rail Injection Engine
US-2022073832-A1 · Mar 10, 2022 · US
Valve assembly having electrical actuator with balanced stator
US-2022049673-A1 · Feb 17, 2022 · US
Fuel supply pump and method for manufacturing fuel supply pump
US-2021156350-A1 · May 27, 2021 · US
Fuel-Soluble Cavitation Inhibitor for Fuels Used in Common-Rail Injection Engines
US-2021155863-A1 · May 27, 2021 · US
Coil assembly
US-10995715-B2 · May 4, 2021 · US
High-pressure fuel supply pump
US-10961962-B2 · Mar 30, 2021 · US
Pump unit for feeding fuel, preferably diesel fuel, to an internal combustion engine
US-10954907-B2 · Mar 23, 2021 · US
Plunger pump
US-10907597-B2 · Feb 2, 2021 · US
Fuel injector nozzle assembly having anti-cavitation vent and method
US-10895231-B2 · Jan 19, 2021 · US
Fuel injector nozzle assembly having anti-cavitation vent and method
US-2020392928-A1 · Dec 17, 2020 · US
Filter for fuel injectors
US-10830196-B2 · Nov 10, 2020 · US
High-Pressure Fuel Supply Pump
US-2020318593-A1 · Oct 8, 2020 · US
Fuel rail damper with locating features
US-10731611-B2 · Aug 4, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02M2200/04?
- CPC F02M2200/04 is the Cooperative Patent Classification code for “Fuel-injection apparatus having means for avoiding effect of cavitation, e.g. erosion.”
- How many patents are filed under CPC F02M2200/04 (Fuel-injection apparatus having means for avoiding effect of cavitation, e.g. erosion)?
- Our database includes 52 publications tagged with this CPC code.
- Is patent activity under CPC F02M2200/04 growing?
- Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).