Injector for a combustion engine
US-2018355831-A1 · Dec 13, 2018 · US
characterised by the provision of guiding or centring means for valve bodies
characterised by the provision of guiding or centring means for valve bodies · 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 | F02M61/12 |
| Official title | characterised by the provision of guiding or centring means for valve bodies |
| Display label | characterised by the provision of guiding or centring means for valve bodies |
| Total patents | 125 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 19 |
| 2016 | 18 |
| 2017 | 16 |
| 2018 | 12 |
| 2019 | 22 |
| 2020 | 10 |
| 2021 | 4 |
| 2022 | 6 |
| 2023 | 3 |
| 2024 | 8 |
| 2025 | 6 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fluid-Injection Device For Internal Combustion Engines
US-2018306152-A1 · Oct 25, 2018 · US
Arrangement for a fuel injection system with a fuel injection valve and a decoupling element
US-10072623-B2 · Sep 11, 2018 · US
Dynamic seal for fuel injector needle check
US-9995261-B2 · Jun 12, 2018 · US
Fuel electro-injector for a fuel injection system for an internal combustion engine
US-9970397-B2 · May 15, 2018 · US
Fuel Electro-Injector Atomizer, In Particular For A Diesel Cycle Engine
US-2018080423-A1 · Mar 22, 2018 · US
Rotary needle fuel injector
US-2018051666-A1 · Feb 22, 2018 · US
Fuel supply apparatus
US-9831508-B2 · Nov 28, 2017 · US
Fuel injector
US-2017335813-A1 · Nov 23, 2017 · US
Restrictive flow passage in common rail injectors
US-9822748-B2 · Nov 21, 2017 · US
Nozzle needle for an injector for injecting fuel into cylinder combustion chambers of an internal combustion engine, and an injector with such a nozzle needle
US-9732717-B2 · Aug 15, 2017 · US
Injector for Injecting Fluid
US-2017218901-A1 · Aug 3, 2017 · US
Control valve
US-9714633-B2 · Jul 25, 2017 · US
Assembly
US-9709181-B2 · Jul 18, 2017 · US
Fuel Injection Valve and Method for Producing Same
US-2017191455-A1 · Jul 6, 2017 · US
Valve assembly for an injection valve and injection valve
US-9664161-B2 · May 30, 2017 · US
Low leakage seat valve guide
US-9651013-B2 · May 16, 2017 · US
Fuel injection valve
US-9651008-B2 · May 16, 2017 · US
Valve assembly with a guiding element and fluid injector
US-9624885-B2 · Apr 18, 2017 · US
Fuel Injector
US-2017089312-A1 · Mar 30, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02M61/12?
- CPC F02M61/12 is the Cooperative Patent Classification code for “characterised by the provision of guiding or centring means for valve bodies.”
- How many patents are filed under CPC F02M61/12 (characterised by the provision of guiding or centring means for valve bodies)?
- Our database includes 125 publications tagged with this CPC code.
- Is patent activity under CPC F02M61/12 growing?
- Publication counts under this code: 8 in 2024 vs 6 in 2025 (latest complete years).