Engine assembly
US-2018355924-A1 · Dec 13, 2018 · US
Profiting from waste heat of combustion engines, not otherwise provided for
Profiting from waste heat of combustion engines, not otherwise provided for · 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 | F02G5/00 |
| Official title | Profiting from waste heat of combustion engines, not otherwise provided for |
| Display label | Profiting from waste heat of combustion engines, not otherwise provided for |
| Total patents | 160 |
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 | 16 |
| 2016 | 14 |
| 2017 | 21 |
| 2018 | 19 |
| 2019 | 29 |
| 2020 | 20 |
| 2021 | 12 |
| 2022 | 9 |
| 2023 | 9 |
| 2024 | 8 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Turbocharger
US-10087820-B2 · Oct 2, 2018 · US
Method for heating an operating agent, as well as reservoir heating system and an operating agent heating system
US-2018252137-A1 · Sep 6, 2018 · US
Thermal management system for a vehicle, and a method of controlling the same
US-10040335-B2 · Aug 7, 2018 · US
Supplying gaseous fuel from a liquid state to an engine
US-10030613-B2 · Jul 24, 2018 · US
System and method for heating make-up working fluid of a steam system with engine fluid waste heat
US-10024195-B2 · Jul 17, 2018 · US
Exhaust heat recovery device
US-9970329-B2 · May 15, 2018 · US
Pumping device for a waste heat recovery apparatus in a motor vehicle
US-2018128239-A1 · May 10, 2018 · US
Method for operating a waste heat utilization device
US-9879569-B2 · Jan 30, 2018 · US
Waste Heat Recovery Device, Heat Supply System, and Operation Method for Waste Heat Recovery Device
US-2017370324-A1 · Dec 28, 2017 · US
Integrated Internal Combustion Engine And Waste Heat Recovery System Including A Selective Catalytic Reduction Unit
US-2017356386-A1 · Dec 14, 2017 · US
Heat Pump
US-2017342864-A1 · Nov 30, 2017 · US
Methods and systems for controlling air flow paths in an engine
US-2017335748-A1 · Nov 23, 2017 · US
Method for heating an operating agent, and an operating agent heating system
US-2017328254-A1 · Nov 16, 2017 · US
Waste heat recovery device
US-2017306804-A1 · Oct 26, 2017 · US
Thermal energy recovery device and control method
US-9797272-B2 · Oct 24, 2017 · US
System and method for managing a volatile organic compound emission stream
US-9784192-B2 · Oct 10, 2017 · US
Method and system of controlling a thermodynamic system in a vehicle
US-9784141-B2 · Oct 10, 2017 · US
Thermal management system for a vehicle, and a method of controlling the same
US-2017274729-A1 · Sep 28, 2017 · US
Engine cooling system
US-9745887-B2 · Aug 29, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02G5/00?
- CPC F02G5/00 is the Cooperative Patent Classification code for “Profiting from waste heat of combustion engines, not otherwise provided for.”
- How many patents are filed under CPC F02G5/00 (Profiting from waste heat of combustion engines, not otherwise provided for)?
- Our database includes 160 publications tagged with this CPC code.
- Is patent activity under CPC F02G5/00 growing?
- Publication counts under this code: 8 in 2024 vs 3 in 2025 (latest complete years).