Internal combustion engine for vehicle and vehicle
US-2026002455-A1 · Jan 1, 2026 · US
with special anti-turbulence means, e.g. anti-foaming means or intermediate plates
with special anti-turbulence means, e.g. anti-foaming means or intermediate plates · 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 | F01M2011/005 |
| Official title | {with special anti-turbulence means, e.g. anti-foaming means or intermediate plates} |
| Display label | with special anti-turbulence means, e.g. anti-foaming means or intermediate plates |
| Total patents | 39 |
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 | 2 |
| 2016 | 6 |
| 2017 | 5 |
| 2018 | 7 |
| 2019 | 9 |
| 2020 | 5 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Engine and flying apparatus
US-2025320005-A1 · Oct 16, 2025 · US
Oil sump system to stabilize oil supply
US-2023383906-A1 · Nov 30, 2023 · US
Oil storing structure for internal combustion engine
US-11333051-B2 · May 17, 2022 · US
Oil pan
US-11022011-B2 · Jun 1, 2021 · US
Oil pan assembly
US-10865671-B2 · Dec 15, 2020 · US
Fluid distribution assembly having anti-clog inlet housing
US-10677343-B2 · Jun 9, 2020 · US
Oil storing structure for internal combustion engine
US-2020149446-A1 · May 14, 2020 · US
Oil pan assembly
US-10570788-B2 · Feb 25, 2020 · US
Baffle plate for oil pan
US-10526937-B2 · Jan 7, 2020 · US
Dividing wall structure with integrated liquid delivery function
US-10502105-B2 · Dec 10, 2019 · US
Crankcase oil catcher with an aperture and seal
US-10458296-B2 · Oct 29, 2019 · US
Oil sump
US-2019264589-A1 · Aug 29, 2019 · US
Adjustable windage tray and method for operation of the adjustable windage tray
US-10385742-B2 · Aug 20, 2019 · US
Internal combustion engine and method for manufacturing internal combustion engine
US-2019249577-A1 · Aug 15, 2019 · US
Adjustable windage tray and method for operation of the adjustable windage tray
US-2019162088-A1 · May 30, 2019 · US
Baffle plate for oil pan
US-2019153917-A1 · May 23, 2019 · US
Oil pan assembly
US-2019128155-A1 · May 2, 2019 · US
Lubricant conducting housing with a separation function and recirculation
US-10221733-B2 · Mar 5, 2019 · US
Engine lubricating device
US-10132215-B2 · Nov 20, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F01M2011/005?
- CPC F01M2011/005 is the Cooperative Patent Classification code for “with special anti-turbulence means, e.g. anti-foaming means or intermediate plates.”
- How many patents are filed under CPC F01M2011/005 (with special anti-turbulence means, e.g. anti-foaming means or intermediate plates)?
- Our database includes 39 publications tagged with this CPC code.
- Is patent activity under CPC F01M2011/005 growing?
- Publication counts under this code: 1 in 2023 vs 1 in 2025 (latest complete years).