F01M 2011/1426
By considering distance
Official title: {by considering distance}
F01M2011/1426 (By considering distance) appears on 15 US grants and 15 published applications in this corpus.
Search patents in F01M- Granted patents
- 15
- Published applications
- 15
- Assignees
- 14
- Inventors
- 49
- Latest grant
- 28 Mar 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 2 |
| 2015 | 2 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 1 |
| 2019 | 2 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 3 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electronic fuel injection system and method for engines28 Mar 2023US 11,614,047 B2Kohler Co.
- Method and device for calculating consumption amount of engine oil of vehicle22 Nov 2022US 11,506,095 B1Hyundai Motor Company
- Apparatus, device and computer implemented method for determining remaining life of engine oil in engine24 May 2022US 11,339,693 B2WäRtsilä Finland Oy
- Oil dilution diagnostic test1 Mar 2022US 11,261,766 B1Ford Global Technologies, LLC
- Electronic fuel injection system and method for engines14 Dec 2021US 11,199,164 B2Kohler Co.
- Engine oil replacement cycle optimization apparatus and method8 Oct 2026US 2026/0309065 A1Hyundai Motor Company
- Engine oil system health monitoring using oil level sensor1 May 2025US 2025/0137883 A1Progress Rail Locomotive Inc.
- Systems and methods for estimating a remaining useful life of vehicle engine oil27 Mar 2025US 2025/0104494 A1Geotab Inc.
- Methods and apparatus for managing fuel in oil26 Dec 2024US 2024/0426230 A1Jaguar Land Rover Limited
- Electronic fuel injection system and method for engines17 Mar 2022US 2022/0082069 A1Kohler Co.
Most cited
By later US patents
- Electronically controlled continuous lubricating oil replacement system19US 5,970,942 ACummins Engine Company, Inc. · 1999
- Electronically controlled continuous lubricating oil replacement system16US 6,213,080 B1Cummins Engine Company, Inc. · 2001
- Method for determining the times when it will be necessary to change, or add to, the engine oil in a motor vehicle engine12US 6,266,587 B1DaimlerChrysler AG · 2001
- System and method for determining a lubricant discard interval7US 8,977,421 B2Afton Chemical Corporation · 2015
- Method of monitoring oil in a vehicle6US 8,707,773 B2GM Global Technology Operations LLC · 2014