F01M 2011/144
By considering magnetic properties of the oil
Official title: {by considering magnetic properties of the oil}
F01M2011/144 (By considering magnetic properties of the oil) appears on 12 US grants and 14 published applications in this corpus.
Search patents in F01M- Granted patents
- 12
- Published applications
- 14
- Assignees
- 11
- Inventors
- 28
- Latest grant
- 21 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2018 | 0 | 4 |
| 2019 | 1 | 2 |
| 2020 | 4 | 2 |
| 2021 | 2 | 2 |
| 2022 | 1 | 1 |
| 2023 | 2 | 2 |
| 2024 | 1 | 0 |
| 2025 | 1 | 1 |
By publication year.
Recent patents
- Multi-zone magnetic chip detector21 Jan 2025US 12,203,920 B2Pratt & Whitney Canada Corp.
- System and method for oil condition monitoring11 Jun 2024US 12,005,451 B2RAB Microfluidics Research and Development Company Limited
- Systems and methods for reliably detecting wear metal particles in lubrication systems to avoid progressive damage28 Nov 2023US 11,828,743 B2Cummins Inc.
- Magnetic head for a magnetic detector for detecting metal particles, and magnetic detector provided with such a head29 Aug 2023US 11,740,222 B2Safran Aerosystems Fluid
- Systems and methods for reliably detecting wear metal particles in lubrication systems to avoid progressive damage15 Nov 2022US 11,499,454 B2Cummins Inc.
- Mechanical system provided with moving mechanical elements, a magnetic plug and a lubrication system provided with mechanical and magnetic filters14 Aug 2025US 2025/0257796 A1Airbus Helicopters
- Multi-zone magnetic chip detector18 May 2023US 2023/0152297 A1Pratt & Whitney Canada Corp.
- Systems and methods for reliably detecting wear metal particles in lubrication systems to avoid progressive damage9 Feb 2023US 2023/0044685 A1Cummins Inc.
- Magnetic head for a magnetic detector for detecting metal particles, and magnetic detector provided with such a head8 Dec 2022US 2022/0390429 A1Safran Aerosystems Fluid
- System and method for oil condition monitoring26 Aug 2021US 2021/0260585 A1Rab Microfluidics Research and Development Company Lited
Most cited
By later US patents
- Fluid analysis and monitoring using optical spectroscopy8US 10,809,164 B2Virtual Fluid Monitoring Services LLC · 2020
- Fluid analysis and monitoring using optical spectroscopy4US 10,605,702 B2Virtual Fluid Monitoring Services LLC · 2020
- Fluid analysis and monitoring using optical spectroscopy3US 10,591,388 B2Virtual Fluid Monitoring Services LLC · 2020
- Fluid analysis and monitoring using optical spectrometry1US 10,557,776 B2Virtual Fluid Monitoring Services LLC · 2020
- Systems and methods for reliably detecting wear metal particles in lubrication systems to avoid progressive damage1US 11,499,454 B2Cummins Inc. · 2022