F02D 2041/3088
For air assisted injectors
Official title: {for air assisted injectors}
F02D2041/3088 (For air assisted injectors) appears on 36 US grants and 20 published applications in this corpus.
Search patents in F02D- Granted patents
- 36
- Published applications
- 20
- Assignees
- 24
- Inventors
- 71
- Latest grant
- 27 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 2 | 0 |
| 2004 | 0 | 9 |
| 2005 | 4 | 0 |
| 2006 | 3 | 1 |
| 2007 | 1 | 0 |
| 2008 | 2 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 2 |
| 2012 | 0 | 0 |
| 2013 | 2 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 2 | 2 |
| 2021 | 0 | 0 |
| 2022 | 2 | 2 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Fuel-air regulator location27 Aug 2024US 12,071,909 B2Orbital Austrialia Pty Ltd
- Methods and systems for a ducted injector25 Oct 2022US 11,480,143 B2Ford Global Technologies, LLC
- Methods and systems for pre-chamber operation during catalyst heating15 Feb 2022US 11,248,551 B1Ford Global Technologies, LLC
- Control strategy for engine operation24 Nov 2020US 10,844,819 B2Orbital Australia Pty Ltd
- Controller for internal combustion engine and method for controlling internal combustion engine15 Sep 2020US 10,774,769 B2Toyota Jidosha Kabushiki Kaisha
- Fuel-air regulator location10 Nov 2022US 2022/0356856 A1Orbital Australia Pty Ltd
- Methods and systems for a ducted injector10 Feb 2022US 2022/0042484 A1Ford Global Technologies, LLC
- Control strategy for engine operation13 Aug 2020US 2020/0256301 A1Orbital Australia Pty Ltd
- Controller for internal combustion engine and method for controlling internal combustion engine13 Feb 2020US 2020/0049090 A1Toyota Jidosha Kabushiki Kaisha
- Method of injecting fuel into an engine6 Jun 2013US 2013/0144512 A1Orbital Australia Pty Ltd
Most cited
By later US patents
- Method and operation of an engine72US 7,431,024 B2Polaris Industries Inc. · 2008
- Cold start engine control apparatus and method59US 5,894,832 AHitachi America, Ltd., Research and Development Division · 1999
- Electromagnetic injection valve53US 4,984,549 AColtec Industries Inc. · 1991
- Air-assist fuel injection system39US 5,409,169 AHitachi America, Ltd. · 1995
- High performance, low emission engines, multiple cylinder engines and operating methods28US 7,954,472 B1Sturman Digital Systems, LLC · 2011