Electronic fuel injection throttle body assembly
US-2026002479-A1 · Jan 1, 2026 · US
Fuel-injectors combined or associated with other devices
Fuel-injectors combined or associated with other devices · 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 | F02M57/00 |
| Official title | Fuel-injectors combined or associated with other devices |
| Display label | Fuel-injectors combined or associated with other devices |
| Total patents | 32 |
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 | 3 |
| 2018 | 6 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 3 |
| 2022 | 6 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electronic fuel injection throttle body assembly
US-12421907-B2 · Sep 23, 2025 · US
Swirler-ferrule assembly
US-2025035304-A1 · Jan 30, 2025 · US
Electronic fuel injection throttle body assembly
US-2025020083-A1 · Jan 16, 2025 · US
Fuel injector of an internal combustion engine and internal combustion engine
US-2024360808-A1 · Oct 31, 2024 · US
Swirler-ferrule assembly
US-12130013-B2 · Oct 29, 2024 · US
Fuel injector with internal filter element
US-11852112-B2 · Dec 26, 2023 · US
Swirler-ferrule assembly
US-2022412550-A1 · Dec 29, 2022 · US
Internal combustion engine with laser-assisted, compression ignition
US-11519378-B2 · Dec 6, 2022 · US
Methods and systems for a ducted injector
US-11480143-B2 · Oct 25, 2022 · US
Fuel Injector with Internal Filter Element
US-2022163009-A1 · May 26, 2022 · US
Pre-chamber assembly for fuel injector
US-11333062-B2 · May 17, 2022 · US
Methods and systems for a ducted injector
US-2022042484-A1 · Feb 10, 2022 · US
Detonation Engine having a Discontinuous Detonation Chamber
US-2021372324-A1 · Dec 2, 2021 · US
Internal Combustion Engine with Laser-Assisted, Compression Ignition
US-2021363956-A1 · Nov 25, 2021 · US
Systeme d'injection hydraulique a came
US-2021108602-A1 · Apr 15, 2021 · US
Pre-chamber assembly for fuel injector
US-10641159-B2 · May 5, 2020 · US
Fuel injector having three stages
US-10605153-B2 · Mar 31, 2020 · US
Methods and systems for a fuel injector
US-10544726-B2 · Jan 28, 2020 · US
Pre-chamber assembly for fuel injector
US-2019353090-A1 · Nov 21, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02M57/00?
- CPC F02M57/00 is the Cooperative Patent Classification code for “Fuel-injectors combined or associated with other devices.”
- How many patents are filed under CPC F02M57/00 (Fuel-injectors combined or associated with other devices)?
- Our database includes 32 publications tagged with this CPC code.
- Is patent activity under CPC F02M57/00 growing?
- Publication counts under this code: 2 in 2024 vs 3 in 2025 (latest complete years).