Electric oil pump system
US-2019367004-A1 · Dec 5, 2019 · US
Electrical pumps
Electrical pumps · 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 | F01M2001/0215 |
| Official title | {Electrical pumps} |
| Display label | Electrical pumps |
| Total patents | 170 |
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 | 6 |
| 2016 | 17 |
| 2017 | 17 |
| 2018 | 15 |
| 2019 | 26 |
| 2020 | 24 |
| 2021 | 20 |
| 2022 | 17 |
| 2023 | 11 |
| 2024 | 7 |
| 2025 | 7 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for controlling electric oil pump
US-2019331216-A1 · Oct 31, 2019 · US
Oil supply device of internal combustion engine
US-2019316498-A1 · Oct 17, 2019 · US
Oil supply system of vehicle and control method thereof
US-10414363-B2 · Sep 17, 2019 · US
Method of controlling electric oil pump
US-2019190430-A1 · Jun 20, 2019 · US
Delivery device for a motor vehicle
US-2018371966-A1 · Dec 27, 2018 · US
Control device for electric motor and hydraulic pressure supply system
US-2018347416-A1 · Dec 6, 2018 · US
Vehicle and control method for vehicle
US-10138770-B2 · Nov 27, 2018 · US
Drive system and associated motor vehicle
US-2018328241-A1 · Nov 15, 2018 · US
Method for controlling vehicle in case of oil-pump failure
US-10124797-B2 · Nov 13, 2018 · US
Method for controlling vehicle in case of oil-pump failure
US-2018273023-A1 · Sep 27, 2018 · US
Coast-Stop Control Device
US-2018265089-A1 · Sep 20, 2018 · US
Conveying device for conveying oil
US-2018252126-A1 · Sep 6, 2018 · US
Engine oil pump with electronic oil pressure control
US-2018230870-A1 · Aug 16, 2018 · US
Integrated electrical pump and oil pressure control method thereof
US-2018205339-A1 · Jul 19, 2018 · US
Oil pump
US-9926928-B2 · Mar 27, 2018 · US
Lubricant reservoir low level indicator
US-9920879-B2 · Mar 20, 2018 · US
Hydraulic pressure supply system of automatic transmission
US-9903468-B2 · Feb 27, 2018 · US
Vehicle and control method for vehicle
US-2018010491-A1 · Jan 11, 2018 · US
Hydraulic control system for vehicle
US-9863294-B2 · Jan 9, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F01M2001/0215?
- CPC F01M2001/0215 is the Cooperative Patent Classification code for “Electrical pumps.”
- How many patents are filed under CPC F01M2001/0215 (Electrical pumps)?
- Our database includes 170 publications tagged with this CPC code.
- Is patent activity under CPC F01M2001/0215 growing?
- Publication counts under this code: 7 in 2024 vs 7 in 2025 (latest complete years).