Cooling system for charge air cooler
US-9528428-B2 · Dec 27, 2016 · US
Liquid cooled heat exchangers
Liquid cooled heat exchangers · 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 | F02B29/0437 |
| Official title | {Liquid cooled heat exchangers} |
| Display label | Liquid cooled heat exchangers |
| Total patents | 200 |
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 | 34 |
| 2016 | 34 |
| 2017 | 16 |
| 2018 | 23 |
| 2019 | 18 |
| 2020 | 15 |
| 2021 | 16 |
| 2022 | 17 |
| 2023 | 11 |
| 2024 | 12 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Gas engine
US-2016369720-A1 · Dec 22, 2016 · US
Transient control of exhaust gas recirculation systems through mixer control valves
US-9518519-B2 · Dec 13, 2016 · US
Air intake structure of engine and motorcycle having the same
US-9518504-B2 · Dec 13, 2016 · US
Device for cooling charge air, system for conditioning charge air, and intake module for an internal combustion engine
US-9512776-B2 · Dec 6, 2016 · US
Method for purging condensate from a charge air cooler
US-9488152-B2 · Nov 8, 2016 · US
System and method for managing condensation in egr systems
US-2016290288-A1 · Oct 6, 2016 · US
Engine system having turbo charger
US-9429112-B2 · Aug 30, 2016 · US
Spark ignition engine
US-9429087-B2 · Aug 30, 2016 · US
Air inlet assembly for an internal combustion engine
US-2016245153-A1 · Aug 25, 2016 · US
Module for supplying gas to a motor vehicle
US-9416754-B2 · Aug 16, 2016 · US
Control device of engine
US-2016201635-A1 · Jul 14, 2016 · US
System for controlling air flow rate into vehicle engine room and control method thereof
US-9376010-B2 · Jun 28, 2016 · US
Engine system with intake gas individually cooled per cylinder
US-2016169088-A1 · Jun 16, 2016 · US
Engine intake with sump having a heat source
US-9316186-B2 · Apr 19, 2016 · US
Cooling system for charge air cooler
US-2016102602-A1 · Apr 14, 2016 · US
Engine arrangement with charge air cooler and EGR system
US-9291127-B2 · Mar 22, 2016 · US
Heat exchanger
US-2016061535-A1 · Mar 3, 2016 · US
Method for controlling a variable charge air cooler
US-2016047297-A1 · Feb 18, 2016 · US
Methods and systems for boost control
US-9261051-B2 · Feb 16, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02B29/0437?
- CPC F02B29/0437 is the Cooperative Patent Classification code for “Liquid cooled heat exchangers.”
- How many patents are filed under CPC F02B29/0437 (Liquid cooled heat exchangers)?
- Our database includes 200 publications tagged with this CPC code.
- Is patent activity under CPC F02B29/0437 growing?
- Publication counts under this code: 12 in 2024 vs 3 in 2025 (latest complete years).