F02M 26/60
In response to air intake pressure
Official title: in response to air intake pressure
F02M26/60 (In response to air intake pressure) appears on 33 US grants and 10 published applications in this corpus.
Search patents in F02M- Granted patents
- 33
- Published applications
- 10
- Assignees
- 25
- Inventors
- 72
- Latest grant
- 28 Dec 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 3 | 2 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 2 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Detection and control of intake system noise during low pressure exhaust gas recirculation operation28 Dec 2021US 11,208,972 B2
- Internal combustion engine system15 May 2012US 8,176,902 B2Mahle International GmbH
- Diesel engine system with exhaust gas recirculation31 Jan 2012US 8,104,457 B2Mitsubishi Heavy Industries, Ltd.
- Exhaust gas recirculation apparatus for internal combustion engine and method of controlling exhaust gas recirculation apparatus30 Aug 2011US 8,006,494 B2Toyota Jidosha Kabushiki Kaisha
- Control apparatus and control method of vehicular driving apparatus20 May 2008US 7,373,933 B2Toyota Jidosha Kabushiki Kaisha
- Detection and control of intake system noise during low pressure exhaust gas recirculation operation10 Jun 2021US 2021/0172403 A1
- Exhaust gas recirculation system for machine14 Jul 2016US 2016/0201616 A1Caterpillar Inc.
- Internal combustion engine system5 Jan 2012US 2012/0000447 A1Mahle International GmbH
- Exhaust gas recirculation apparatus for internal combustion engine and method of controlling exhaust gas recirculation apparatus12 Feb 2009US 2009/0038308 A1Toyota Jidosha Kabushiki Kaisha
- Diesel engine system with exhaust gas recirculation28 Aug 2008US 2008/0202118 A1Mitsubishi Heavy Industries, Ltd.
Most cited
By later US patents
- Method and apparatus for filtering solid particulate matter from diesel engine exhaust34US 4,864,821 ABrehk Ventures · 1989
- Exhaust gas recirculation system28US 4,350,013 ANissan Motor Co., Ltd. · 1982
- Exhaust gas recirculation apparatus28US 5,937,834 AIsuzu Motors Limited · 1999
- Diagnostic arrangement for use with automotive engine systems21US 5,297,047 ANissan Motor Co., Ltd. · 1994
- Compression-ignition internal combustion engines19US 4,009,574 AThe French State · 1977