Fuel injector and method for manufacturing fuel injector
US-9828957-B2 · Nov 28, 2017 · US
Selection of particular materials
Selection of particular materials · 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 | F02M61/166 |
| Official title | {Selection of particular materials} |
| Display label | Selection of particular materials |
| Total patents | 184 |
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 | 23 |
| 2016 | 28 |
| 2017 | 23 |
| 2018 | 22 |
| 2019 | 21 |
| 2020 | 16 |
| 2021 | 18 |
| 2022 | 8 |
| 2023 | 16 |
| 2024 | 7 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Decoupling element for a fuel-injection device
US-2017328325-A1 · Nov 16, 2017 · US
Nozzle needle for a fuel injection device, and fuel injection device
US-2017260949-A1 · Sep 14, 2017 · US
Fuel injection valve equipped with in-cylinder pressure sensor
US-9689362-B2 · Jun 27, 2017 · US
Fuel injector and method of making same
US-9677522-B2 · Jun 13, 2017 · US
Fuel injection nozzle
US-2017114765-A1 · Apr 27, 2017 · US
Injector sleeve
US-9593654-B2 · Mar 14, 2017 · US
Fuel injection valve equipped with in-cylinder pressure sensor
US-2017030313-A1 · Feb 2, 2017 · US
Fluid injector for a combustion engine
US-9551290-B2 · Jan 24, 2017 · US
Method for manufacturing a fuel nozzle blank with a metallic cladding
US-2016361766-A1 · Dec 15, 2016 · US
Fuel injector
US-2016348630-A1 · Dec 1, 2016 · US
Fuel injector
US-2016348629-A1 · Dec 1, 2016 · US
Capillary fuel injector and method and system for generating power by combustion of vaporized or aerosolized fuel mixtures
US-2016333835-A1 · Nov 17, 2016 · US
Fuel injection valve equipped with in-cylinder pressure sensor
US-9494095-B2 · Nov 15, 2016 · US
Fuel injector
US-9488143-B2 · Nov 8, 2016 · US
Fuel Combustion System Having Component with Knurled Conduction Surface and Method of Making Same
US-2016319791-A1 · Nov 3, 2016 · US
Valve for metering fluid
US-2016293311-A1 · Oct 6, 2016 · US
Gas direct injector with reduced leakage
US-9453486-B1 · Sep 27, 2016 · US
Gas direct injector with reduced leakage
US-2016273504-A1 · Sep 22, 2016 · US
Engine system and a method of operating a direct injection engine
US-9441569-B2 · Sep 13, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02M61/166?
- CPC F02M61/166 is the Cooperative Patent Classification code for “Selection of particular materials.”
- How many patents are filed under CPC F02M61/166 (Selection of particular materials)?
- Our database includes 184 publications tagged with this CPC code.
- Is patent activity under CPC F02M61/166 growing?
- Publication counts under this code: 7 in 2024 vs 2 in 2025 (latest complete years).