Cooling device for a flow sensor in an exhaust gas recirculation line
US-2021172404-A1 · Jun 10, 2021 · US
Manufacture or assembly of EGR systems; Materials or coatings specially adapted for EGR systems
Manufacture or assembly of EGR systems; Materials or coatings specially adapted for EGR systems · 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 | F02M26/11 |
| Official title | Manufacture or assembly of EGR systems; Materials or coatings specially adapted for EGR systems |
| Display label | Manufacture or assembly of EGR systems; Materials or coatings specially adapted for EGR systems |
| Total patents | 80 |
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 | 8 |
| 2016 | 6 |
| 2017 | 9 |
| 2018 | 8 |
| 2019 | 16 |
| 2020 | 11 |
| 2021 | 9 |
| 2022 | 5 |
| 2023 | 4 |
| 2024 | 1 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Exhaust gas recirculation cooler
US-10900445-B2 · Jan 26, 2021 · US
Waste heat recovery system with low temperature heat exchanger
US-10815931-B2 · Oct 27, 2020 · US
Internal combustion engine
US-10753318-B2 · Aug 25, 2020 · US
Exhaust system device for vehicle
US-10746080-B2 · Aug 18, 2020 · US
Egr valve
US-2020232424-A1 · Jul 23, 2020 · US
Method and systems for an EGR cooler including cooling tubes with a compliant region
US-10697404-B2 · Jun 30, 2020 · US
System for exhaust gas recirculation tube alignment
US-10677202-B2 · Jun 9, 2020 · US
Intake and exhaust device for vehicle
US-2020095923-A1 · Mar 26, 2020 · US
Exhaust gas recirculation cooler
US-10563623-B2 · Feb 18, 2020 · US
Exhaust system device for vehicle
US-2020025158-A1 · Jan 23, 2020 · US
Cooler for vehicle
US-10539099-B2 · Jan 21, 2020 · US
Vehicle engine
US-2020003104-A1 · Jan 2, 2020 · US
Exhaust gas recirculation system and method
US-10508621-B2 · Dec 17, 2019 · US
Exhaust gas recirculation line embodied to be partially flexible
US-10480459-B2 · Nov 19, 2019 · US
Internal combustion engine
US-2019331065-A1 · Oct 31, 2019 · US
System for exhaust gas recirculation tube alignment
US-2019301404-A1 · Oct 3, 2019 · US
Sieve seal and method for operation thereof
US-2019264640-A1 · Aug 29, 2019 · US
Method and systems for an egr cooler including cooling tubes with a compliant region
US-2019234351-A1 · Aug 1, 2019 · US
Engine with egr device
US-2019203669-A1 · Jul 4, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02M26/11?
- CPC F02M26/11 is the Cooperative Patent Classification code for “Manufacture or assembly of EGR systems; Materials or coatings specially adapted for EGR systems.”
- How many patents are filed under CPC F02M26/11 (Manufacture or assembly of EGR systems; Materials or coatings specially adapted for EGR systems)?
- Our database includes 80 publications tagged with this CPC code.
- Is patent activity under CPC F02M26/11 growing?
- Publication counts under this code: 1 in 2024 vs 2 in 2025 (latest complete years).