F02D 7/00
Controlling combustion engines: other fuel-injection control
Official title: Other fuel-injection control
F02D7/00 (Controlling combustion engines: other fuel-injection control) appears on 113 US grants and 22 published applications in this corpus.
Search patents in F02D- Granted patents
- 113
- Published applications
- 22
- Assignees
- 45
- Inventors
- 193
- Latest grant
- 17 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 7 | 0 |
| 1992 | 6 | 0 |
| 1993 | 8 | 0 |
| 1994 | 7 | 0 |
| 1995 | 7 | 0 |
| 1996 | 7 | 0 |
| 1997 | 7 | 0 |
| 1998 | 6 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 4 |
| 2015 | 1 | 3 |
| 2016 | 1 | 1 |
| 2017 | 2 | 1 |
| 2018 | 1 | 2 |
| 2019 | 2 | 1 |
| 2020 | 2 | 3 |
| 2021 | 2 | 1 |
| 2022 | 2 | 2 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Positional control of fuel injection into gas turbine combustors17 Jun 2025US 12,331,927 B2Collins Engine Nozzles, Inc.
- Internal combustion engine23 Jul 2024US 12,044,190 B2Innio Jenbacher GmbH & Co OG
- Internal combustion engine7 Feb 2023US 11,572,847 B2Innio Jenbacher GmbH & Co OG
- High pressure fuel pump with mechanical pressure regulation4 Oct 2022US 11,459,988 B2Stanadyne, Inc.
- Systems and methods for an electrically driven direct injection fuel pump12 Apr 2022US 11,300,045 B2Ford Global Technologies, LLC
- Positional control of fuel injection into gas turbine combustors22 May 2025US 2025/0164103 A1Collins Engine Nozzles, Inc.
- Internal combustion engine8 Jun 2023US 2023/0175453 A1Innio Jenbacher GmbH & Co OG
- Internal combustion engine19 May 2022US 2022/0154665 A1Innio Jenbacher GmbH & Co OG
- High pressure fuel pump with mechanical pressure regulation20 Jan 2022US 2022/0018322 A1Stanadyne, Inc.
- Systems and methods for an electrically driven direct injection fuel pump21 Jan 2021US 2021/0017903 A1Ford Global Technologies, LLC
Most cited
By later US patents
- Electronically controlled fuel pump70US 4,532,893 ACummins Engine Company, Inc. · 1985
- Integrated automated fuel system for internal combustion engines45US 5,235,954 A1993
- Internal combustion engine with barometic pressure related start of air compensation for a fuel injector42US 5,848,582 ABrunswick Corporation · 1998
- High pressure fuel feeding device for fuel injection engine40US 5,375,578 ASanshin Kogyo Kabushiki Kaisha · 1994
- Air-assist fuel injection system39US 5,409,169 AHitachi America, Ltd. · 1995