F02B 2275/16
Indirect injection
F02B2275/16 (Indirect injection) appears on 168 US grants and 119 published applications in this corpus.
Search patents in F02B- Granted patents
- 168
- Published applications
- 119
- Assignees
- 78
- Inventors
- 353
- Latest grant
- 28 Feb 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 3 | 2 |
| 2004 | 1 | 9 |
| 2005 | 8 | 18 |
| 2006 | 12 | 11 |
| 2007 | 18 | 19 |
| 2008 | 11 | 12 |
| 2009 | 6 | 13 |
| 2010 | 10 | 12 |
| 2011 | 10 | 8 |
| 2012 | 7 | 6 |
| 2013 | 9 | 4 |
| 2014 | 4 | 2 |
| 2015 | 4 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for controlling hydrogen combustion in a hydrogen internal combusting engine28 Feb 2023US 11,591,953 B2Volvo Truck Corporation
- Methods and systems for an engine with partial deactivation7 Sep 2021US 11,111,862 B2Ford Global Technologies, LLC
- Control apparatus and control method for internal-combustion engine15 Sep 2015US 9,133,776 B2Hitachi Automotive Systems, Ltd.
- Six-stroke engine21 Apr 2015US 9,010,288 B2Yamaha Hatsudoki Kabushiki Kaisha
- Control apparatus for internal combustion engine3 Mar 2015US 8,972,156 B2Toyota Jidosha Kabushiki Kaisha
- Method for controlling hydrogen combustion in a hydrogen internal combusting engine12 Jan 2023US 2023/0009443 A1Volvo Truck Corporation
- Methods and systems for an engine with partial deactivation11 Jul 2019US 2019/0211754 A1Ford Global Technologies, LLC
- Six-stroke engine14 Aug 2014US 2014/0224195 A1Yamaha Hatsudoki Kabushiki Kaisha
- Fuel supply system for internal combustion engine3 Apr 2014US 2014/0095054 A1Denso Corporation
- Control apparatus for internal combustion engine3 Oct 2013US 2013/0255606 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- System and method for engine starting160US 7,159,568 B1Ford Global Technologies, LLC · 2007
- Apparatus and method for reducing emissions in a dual combustion mode diesel engine156US 5,875,743 ASouthwest Research Institute · 1999
- Internal combustion engine137US 6,990,956 B2Toyota Jidosha Kabushiki Kaisha · 2006
- Fuel injection system and method118US 6,959,693 B2Toyota Jidosha Kabushiki Kaisha · 2005
- System and method for engine fuel blend control110US 7,287,492 B2Ford Global Technologies, LLC · 2007