F02D 41/3854
With elements in the low pressure part
Official title: {with elements in the low pressure part, e.g. low pressure pump}
F02D41/3854 (With elements in the low pressure part) appears on 176 US grants and 177 published applications in this corpus.
Search patents in F02D- Granted patents
- 176
- Published applications
- 177
- Assignees
- 59
- Inventors
- 354
- Latest grant
- 13 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 2 |
| 2003 | 3 | 4 |
| 2004 | 4 | 3 |
| 2005 | 1 | 2 |
| 2006 | 5 | 4 |
| 2007 | 2 | 4 |
| 2008 | 4 | 2 |
| 2009 | 4 | 9 |
| 2010 | 8 | 13 |
| 2011 | 3 | 6 |
| 2012 | 9 | 9 |
| 2013 | 4 | 8 |
| 2014 | 7 | 11 |
| 2015 | 6 | 11 |
| 2016 | 15 | 22 |
| 2017 | 15 | 13 |
| 2018 | 16 | 17 |
| 2019 | 22 | 16 |
| 2020 | 19 | 8 |
| 2021 | 7 | 7 |
| 2022 | 8 | 1 |
| 2023 | 3 | 2 |
| 2024 | 3 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fuel pressure control system13 Aug 2024US 12,060,847 B2Denso Corporation
- Fuel supply device11 Jun 2024US 12,006,890 B1Toyota Jidosha Kabushiki Kaisha
- Systems and methods for a vehicle engine fuel system13 Feb 2024US 11,898,515 B2Ford Global Technologies, LLC
- System and method for fuel pump shutdown19 Sep 2023US 11,761,387 B1Ford Global Technologies, LLC
- System and method for operating a fuel supply pump of a vehicle11 Jul 2023US 11,698,038 B2Scania CV AB
- Fuel pressure measurement and related processes, systems, and controls25 Jun 2026US 2026/0177015 A1Cummins-Scania HPCR System, LLC
- Duty cycle control for metering valve30 Apr 2026US 2026/0117723 A1Caterpillar Inc.
- Fuel circuit for an apparatus, associated apparatus and method15 Jan 2026US 2026/0015985 A1Volvo Truck Corporation
- Systems and methods for a vehicle engine fuel system21 Sep 2023US 2023/0296067 A1Ford Global Technologies, LLC
- Fuel pressure control system17 Aug 2023US 2023/0258142 A1Denso Corporation
Most cited
By later US patents
- Device for controlling the flow of a high-pressure pump in a common-rail fuel injection system of an internal combustion engine37US 6,609,500 B2C.F.R. Societa Consortile per Azioni · 2003
- Fuel supply system of an internal combustion engine34US 6,889,656 B1Robert Bosch GmbH · 2005
- Process and device for controlling an internal combustion engine32US 6,142,120 ARobert Bosch GmbH · 2000
- Fuel delivery system control strategy27US 8,483,932 B2Ford Global Technologies, LLC · 2013
- Process and device for controlling an internal combustion engine24US 5,727,515 ARobert Bosch GmbH · 1998