Air duct for water ingress management in a vehicle
US-11725569-B1 · Aug 15, 2023 · US
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Combating corrosion (F01P2011/061 takes precedence)
Combating corrosion (F01P2011/061 takes precedence) · 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 | F01P2011/066 |
| Official title | {Combating corrosion (F01P2011/061 takes precedence)} |
| Display label | Combating corrosion (F01P2011/061 takes precedence) |
| Total patents | 12 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2019 | 1 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 4 |
| 2023 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Control method for an engine coolant valve
US-2023151760-A1 · May 18, 2023 · US
Internal combustion system
US-11459938-B2 · Oct 4, 2022 · US
Internal combustion system
US-11371418-B2 · Jun 28, 2022 · US
Internal combustion system
US-2022195911-A1 · Jun 23, 2022 · US
Internal combustion system
US-2022056834-A1 · Feb 24, 2022 · US
Marine vessel propulsion device
US-11131233-B2 · Sep 28, 2021 · US
Marine vessel propulsion device
US-2021102489-A1 · Apr 8, 2021 · US
Control method for internal combustion engine and control device for internal combustion engine
US-10837347-B2 · Nov 17, 2020 · US
Thermal management device for vehicle
US-10837348-B2 · Nov 17, 2020 · US
Control method for internal combustion engine and control device for internal combustion engine
US-2020141302-A1 · May 7, 2020 · US
Thermal management device for vehicle
US-2019078497-A1 · Mar 14, 2019 · US