F01M 2001/165
According to fuel dilution in oil
Official title: {according to fuel dilution in oil}
F01M2001/165 (According to fuel dilution in oil) appears on 31 US grants and 41 published applications in this corpus.
Search patents in F01M- Granted patents
- 31
- Published applications
- 41
- Assignees
- 30
- Inventors
- 109
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 0 | 3 |
| 2007 | 3 | 1 |
| 2008 | 0 | 5 |
| 2009 | 1 | 4 |
| 2010 | 1 | 4 |
| 2011 | 3 | 1 |
| 2012 | 1 | 2 |
| 2013 | 1 | 1 |
| 2014 | 1 | 2 |
| 2015 | 0 | 2 |
| 2016 | 5 | 4 |
| 2017 | 3 | 1 |
| 2018 | 3 | 3 |
| 2019 | 2 | 2 |
| 2020 | 3 | 2 |
| 2021 | 0 | 0 |
| 2022 | 2 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 2 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Engine lubricant optimization for advanced sustainable fuels28 Apr 2026US 12,612,880 B2ExxonMobil Technology and Engineering Company
- Method and apparatus for mitigating fuel in oil14 Oct 2025US 12,442,320 B2Jaguar Land Rover Limited
- Engine oil state control device20 Dec 2022US 11,530,631 B2Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
- Lubricant dilution detection system27 Sep 2022US 11,454,144 B1Caterpillar Inc.
- Method and device for acquiring the oil temperature in an internal combustion engine22 Sep 2020US 10,781,730 B2Vitesco Technologies GmbH
- Method and apparatus for mitigating fuel in oil31 Jul 2025US 2025/0243794 A1Jaguar Land Rover Limited
- Engine lubricant optimization for advanced sustainable fuels3 Jul 2025US 2025/0215838 A1ExxonMobil Technology and Engineering Company
- Methods and apparatus for managing fuel in oil26 Dec 2024US 2024/0426230 A1Jaguar Land Rover Limited
- Lubricant dilution detection system29 Sep 2022US 2022/0307394 A1Caterpillar Inc.
- Engine oil state control device16 Jul 2020US 2020/0224564 A1Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
Most cited
By later US patents
- Method for adjusting a grille shutter opening9US 9,726,067 B2Ford Global Technologies, LLC · 2017
- Method for on-line fuel-dilution monitoring of engine lubricant6US 7,259,575 B2The Lubrizol Corporation · 2007
- Diluted oil regeneration in internal combustion engine6US 7,493,883 B2Nissan Motor Co., Ltd. · 2009
- Control device of internal combustion engine5US 7,168,408 B2Toyota Jidosha Kabushiki Kaisha · 2007
- Method and device for detecting the entry of fuel into the lubricating oil of an internal combustion engine5US 7,260,982 B2Siemens Aktiengesellschaft · 2007