Internal combustion engine system
US-2016333773-A1 · Nov 17, 2016 · US
with two or more coolers
with two or more coolers · 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 | F02M26/24 |
| Official title | with two or more coolers |
| Display label | with two or more coolers |
| Total patents | 240 |
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 | 53 |
| 2016 | 36 |
| 2017 | 37 |
| 2018 | 38 |
| 2019 | 17 |
| 2020 | 27 |
| 2021 | 15 |
| 2022 | 10 |
| 2023 | 4 |
| 2024 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fuel selection system and method for dual fuel engines
US-9410490-B2 · Aug 9, 2016 · US
Method and system for improved dilution tolerance
US-9371783-B2 · Jun 21, 2016 · US
Exhaust Gas Heat Exchanger and Method
US-2016146162-A1 · May 26, 2016 · US
Exhaust-gas recirculation module for an internal combustion engine
US-9341146-B2 · May 17, 2016 · US
Method and system for egr control
US-2016131088-A1 · May 12, 2016 · US
Low pressure exhaust gas recirculation module
US-2016032871-A1 · Feb 4, 2016 · US
System for recuperating heat from the exhaust gases in an internal combustion engine, with two heat exchangers on a gas recirculation circuit
US-2015377180-A1 · Dec 31, 2015 · US
Module integrating mixer and particulate separator into a common housing and an engine breathing system having the module
US-9222442-B2 · Dec 29, 2015 · US
Temperature control apparatus for intercooler
US-2015369179-A1 · Dec 24, 2015 · US
Method and system for secondary air injection coordination with exhaust back pressure valve
US-2015369101-A1 · Dec 24, 2015 · US
Method and device for treating exhaust gas condensates of an internal combustion engine
US-9217347-B2 · Dec 22, 2015 · US
Method and system for humidity sensor diagnostics
US-2015354489-A1 · Dec 10, 2015 · US
Cooling system for an internal combustion engine
US-2015345432-A1 · Dec 3, 2015 · US
Exhaust gas recirculation apparatus and control method therefor
US-2015337772-A1 · Nov 26, 2015 · US
Engine cooling system
US-9188050-B2 · Nov 17, 2015 · US
Methods and systems for variable displacement engine control
US-9169788-B2 · Oct 27, 2015 · US
Method and system for humidity sensor diagnostics
US-9163588-B2 · Oct 20, 2015 · US
Exhaust system having parallel EGR coolers
US-9163586-B2 · Oct 20, 2015 · US
Method for operating a motor vehicle diesel engine
US-9157356-B2 · Oct 13, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02M26/24?
- CPC F02M26/24 is the Cooperative Patent Classification code for “with two or more coolers.”
- How many patents are filed under CPC F02M26/24 (with two or more coolers)?
- Our database includes 240 publications tagged with this CPC code.
- Is patent activity under CPC F02M26/24 growing?
- Publication counts under this code: 4 in 2023 vs 3 in 2024 (latest complete years).