Fuel injector and fuel system with valve train noise suppressor
US-2019353125-A1 · Nov 21, 2019 · US
Unit-pumps, i.e. single piston and cylinder pump-units, e.g. for cooperating with a camshaft
Unit-pumps, i.e. single piston and cylinder pump-units, e.g. for cooperating with a camshaft · 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 | F02M59/027 |
| Official title | {Unit-pumps, i.e. single piston and cylinder pump-units, e.g. for cooperating with a camshaft} |
| Display label | Unit-pumps, i.e. single piston and cylinder pump-units, e.g. for cooperating with a camshaft |
| Total patents | 92 |
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 | 7 |
| 2016 | 13 |
| 2017 | 12 |
| 2018 | 11 |
| 2019 | 18 |
| 2020 | 11 |
| 2021 | 5 |
| 2022 | 4 |
| 2023 | 7 |
| 2024 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
High pressure pump for complex injection engines
US-10465644-B2 · Nov 5, 2019 · US
Internal combustion engine and method for manufacturing internal combustion engine
US-2019331077-A1 · Oct 31, 2019 · US
Pump unit and method of operating the same
US-10451047-B2 · Oct 22, 2019 · US
Fuel unit pump and internal combustion engine including a fuel unit pump
US-10436185-B2 · Oct 8, 2019 · US
Fuel injector having valve stack with vented back-up plate for check seal retention
US-2019277232-A1 · Sep 12, 2019 · US
Improved injector arrangement for diesel engines using slurry or emulsion fuels
US-2019211790-A1 · Jul 11, 2019 · US
Control method for controlling a fuel injection system, and fuel injection system
US-10337439-B2 · Jul 2, 2019 · US
High pressure pump
US-10273921-B2 · Apr 30, 2019 · US
Mechanical fuel pump deactivation
US-10273945-B2 · Apr 30, 2019 · US
Fuel pump
US-10247154-B2 · Apr 2, 2019 · US
High-pressure fuel pump
US-2019085804-A1 · Mar 21, 2019 · US
High-pressure fuel pump
US-2019085807-A1 · Mar 21, 2019 · US
High-pressure fuel pump
US-10227959-B2 · Mar 12, 2019 · US
High-Pressure Fuel Pump
US-2019032616-A1 · Jan 31, 2019 · US
Mecha-Hydraulic Actuated Inlet Control Valve
US-2019003435-A1 · Jan 3, 2019 · US
Fuel pump
US-10167864-B2 · Jan 1, 2019 · US
Pump unit for supplying fuel, preferably diesel oil, to an internal combustion engine
US-10107244-B2 · Oct 23, 2018 · US
Method for cooling a direct injection pump
US-10077749-B2 · Sep 18, 2018 · US
Control method for controlling a fuel injection system, and fuel injection system
US-2018238260-A1 · Aug 23, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02M59/027?
- CPC F02M59/027 is the Cooperative Patent Classification code for “Unit-pumps, i.e. single piston and cylinder pump-units, e.g. for cooperating with a camshaft.”
- How many patents are filed under CPC F02M59/027 (Unit-pumps, i.e. single piston and cylinder pump-units, e.g. for cooperating with a camshaft)?
- Our database includes 92 publications tagged with this CPC code.
- Is patent activity under CPC F02M59/027 growing?
- Publication counts under this code: 7 in 2023 vs 4 in 2024 (latest complete years).