F02M 59/16
Pumps specially adapted for fuel-injection and not provided for in groups f02m39/00
Official title: characterised by having multi-stage compression of fuel
F02M59/16 (Pumps specially adapted for fuel-injection and not provided for in groups f02m39/00) appears on 27 US grants and 17 published applications in this corpus.
Search patents in F02M- Granted patents
- 27
- Published applications
- 17
- Assignees
- 18
- Inventors
- 63
- Latest grant
- 25 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 2 | 3 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 2 | 2 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 2 |
| 2017 | 0 | 0 |
| 2018 | 2 | 2 |
| 2019 | 0 | 0 |
| 2020 | 2 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Dual fuel engine system having fuel-actuated unit pumps and method25 Feb 2025US 12,234,782 B1Caterpillar Inc.
- High-pressure fuel pipe8 Aug 2023US 11,719,206 B2Honda Motor Co., Ltd.
- Pump device and fuel supply device for an internal combustion engine and mixing device, in particular for a motor vehicle17 Mar 2020US 10,590,900 B2Vitesco Technologies GmbH
- Liquid pump with cavitation mitigation11 Feb 2020US 10,557,446 B2Caterpillar Inc.
- Hydromechanical fuel system with dual bypass13 Nov 2018US 10,125,732 B1Eaton Intelligent Power Limited
- Pulse Free Fuel Pump Device and Method of Use24 Apr 2025US 2025/0129759 A1
- High-pressure fuel pipe30 Mar 2023US 2023/0095779 A1Honda Motor Co., Ltd.
- Liquid pump with cavitation mitigation25 Oct 2018US 2018/0306150 A1Caterpillar Inc.
- Pump device and fuel supply device for an internal combustion engine and mixing device, in particular for a motor vehicle9 Aug 2018US 2018/0223786 A1Continental Automotive GmbH
- Outboard motor fuel supply unit23 Jun 2016US 2016/0176491 A1Suzuki Motor Corporation
Most cited
By later US patents
- Liquid pump with cavitation mitigation32US 10,557,446 B2Caterpillar Inc. · 2020
- Unit injector for gasoline engines26US 4,877,187 AAllied-Signal Inc. · 1989
- Fuel injection pump22US 4,083,345 AStanadyne, Inc. · 1978
- Fuel injection pump22US 6,289,875 B1Denso Corporation · 2001
- Combustion cell adapted for an internal combustion engine17US 7,182,068 B1Sturman Industries, Inc. · 2007