Powertrain for Hybrid Vehicle Having Dedicated EGR
US-2015377188-A1 · Dec 31, 2015 · US
Mechanical Engineering
Mechanical Engineering · 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 | F02B47/08 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 204 |
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 | 64 |
| 2016 | 34 |
| 2017 | 25 |
| 2018 | 25 |
| 2019 | 18 |
| 2020 | 8 |
| 2021 | 10 |
| 2022 | 10 |
| 2023 | 6 |
| 2024 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
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
Systems and methods for boost control
US-2015361927-A1 · Dec 17, 2015 · US
VVA control of NOx in a low ΔP area of an engine operating map
US-9206759-B2 · Dec 8, 2015 · US
Reservoir pressurization
US-9194284-B2 · Nov 24, 2015 · US
Cylinder head and internal combustion engine equipped therewith
US-9188079-B2 · Nov 17, 2015 · US
Exhaust-gas recirculation system and method for exhaust-gas recirculation
US-9181862-B2 · Nov 10, 2015 · US
System and method for protecting an engine from condensation at intake
US-9175600-B2 · Nov 3, 2015 · US
Electro-pneumatic actuator for a turbocharger waste gate, and a turbocharger and a method employing same
US-9175645-B2 · Nov 3, 2015 · US
Internal combustion engine and a method of operation of an internal combustion engine
US-9163559-B2 · Oct 20, 2015 · US
Ignition apparatus, internal-combustion engine, ignition plug, plasma equipment, exhaust gas degradation apparatus, ozone generating/sterilizing/disinfecting apparatus, and odor eliminating apparatus
US-9151265-B1 · Oct 6, 2015 · US
Methods and systems for surge control
US-9151219-B2 · Oct 6, 2015 · US
Bleed valve of an exhaust gas turbocharger
US-9145827-B2 · Sep 29, 2015 · US
Apparatus, systems, and methods to address evaporative cooling and wet compression for engine thermal management
US-9145826-B2 · Sep 29, 2015 · US
Engine using split flow exhaust system and methods
US-9133795-B2 · Sep 15, 2015 · US
Reservoir pressurization
US-2015247451-A1 · Sep 3, 2015 · US
Turbocharger turbine wastegate mechanism
US-2015247450-A1 · Sep 3, 2015 · US
Exhaust-gas turbocharger for use with an internal combustion engine
US-2015233381-A1 · Aug 20, 2015 · US
Methods and systems for condensation control
US-9109505-B2 · Aug 18, 2015 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02B47/08?
- CPC F02B47/08 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F02B47/08 (Mechanical Engineering)?
- Our database includes 204 publications tagged with this CPC code.
- Is patent activity under CPC F02B47/08 growing?
- Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).