Outward opening injector for exhaust aftertreatment systems
US-2019168243-A1 · Jun 6, 2019 · US
with cooling means other than air cooling
with cooling means other than air cooling · 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 | F02M53/043 |
| Official title | {with cooling means other than air cooling} |
| Display label | with cooling means other than air cooling |
| Total patents | 104 |
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 | 11 |
| 2016 | 22 |
| 2017 | 9 |
| 2018 | 16 |
| 2019 | 19 |
| 2020 | 12 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 7 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Diesel dosing unit having an anti-coking injector assembly, and methods of constructing and utilizing same
US-2019170037-A1 · Jun 6, 2019 · US
Fuel injection device
US-2018355827-A1 · Dec 13, 2018 · US
Methods and systems for fuel injection control
US-2018340487-A1 · Nov 29, 2018 · US
Reagent injector
US-2018328249-A1 · Nov 15, 2018 · US
Reagent injector freeze protection
US-2018328250-A1 · Nov 15, 2018 · US
Fuel reforming system
US-2018320641-A1 · Nov 8, 2018 · US
Cooling structure for internal combustion engine
US-2018313250-A1 · Nov 1, 2018 · US
Methods and systems for fuel injection control
US-10066570-B2 · Sep 4, 2018 · US
Pump device and fuel supply device for an internal combustion engine and mixing device, in particular for a motor vehicle
US-2018223786-A1 · Aug 9, 2018 · US
Heat transferring fuel injector combustion seal with load bearing capability
US-10036355-B2 · Jul 31, 2018 · US
Accumulator Centering Mechanism
US-2018202400-A1 · Jul 19, 2018 · US
Fuel injection apparatus, a piston engine and method of operating a piston engine
US-10001097-B2 · Jun 19, 2018 · US
Methods and systems for fuel injection control
US-2018149107-A1 · May 31, 2018 · US
Nozzle combustion shield
US-2018149125-A1 · May 31, 2018 · US
Assembly consisting of a cylinder head and a fuel injector
US-2018142654-A1 · May 24, 2018 · US
Fuel injector assembly having sleeve for directing fuel flow
US-9976527-B1 · May 22, 2018 · US
Fuel cooled injector tip
US-9897053-B2 · Feb 20, 2018 · US
Cooling element for injection valve
US-9745880-B2 · Aug 29, 2017 · US
Fuel combustion system having component with knurled conduction surface and method of making same
US-9702328-B2 · Jul 11, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02M53/043?
- CPC F02M53/043 is the Cooperative Patent Classification code for “with cooling means other than air cooling.”
- How many patents are filed under CPC F02M53/043 (with cooling means other than air cooling)?
- Our database includes 104 publications tagged with this CPC code.
- Is patent activity under CPC F02M53/043 growing?
- Publication counts under this code: 7 in 2023 vs 1 in 2025 (latest complete years).