F02M 26/27
With air-cooled heat exchangers
Official title: with air-cooled heat exchangers
F02M26/27 (With air-cooled heat exchangers) appears on 110 US grants and 94 published applications in this corpus.
Search patents in F02M- Granted patents
- 110
- Published applications
- 94
- Assignees
- 53
- Inventors
- 215
- Latest grant
- 25 Jul 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 10 | 1 |
| 2002 | 4 | 1 |
| 2003 | 2 | 0 |
| 2004 | 1 | 2 |
| 2005 | 3 | 3 |
| 2006 | 0 | 2 |
| 2007 | 3 | 10 |
| 2008 | 5 | 8 |
| 2009 | 4 | 7 |
| 2010 | 3 | 10 |
| 2011 | 10 | 6 |
| 2012 | 8 | 7 |
| 2013 | 3 | 6 |
| 2014 | 4 | 6 |
| 2015 | 6 | 5 |
| 2016 | 5 | 3 |
| 2017 | 6 | 3 |
| 2018 | 5 | 6 |
| 2019 | 3 | 3 |
| 2020 | 5 | 3 |
| 2021 | 3 | 1 |
| 2022 | 0 | 0 |
| 2023 | 3 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Systems for a cooler25 Jul 2023US 11,708,807 B1Ford Global Technologies, LLC
- Methods and systems for reducing hydrocarbon emissions18 Jul 2023US 11,703,017 B2Ford Global Technologies, LLC
- System and method for reducing engine knock7 Mar 2023US 11,598,277 B2Cummins Inc.
- System and method for reducing engine knock20 Jul 2021US 11,067,014 B2Cummins Inc.
- Vehicle engine4 May 2021US 10,995,649 B2Mazda Motor Corporation
- Methods and systems for reducing hydrocarbon emissions16 Feb 2023US 2023/0050865 A1Ford Global Technologies, LLC
- System and method for reducing engine knock7 Oct 2021US 2021/0310431 A1Cummins Inc.
- Intake and exhaust device for vehicle26 Mar 2020US 2020/0095923 A1Mazda Motor Corporation
- Exhaust system device for vehicle23 Jan 2020US 2020/0025158 A1Mazda Motor Corporation
- Vehicle engine2 Jan 2020US 2020/0003104 A1Mazda Motor Corporation
Most cited
By later US patents
- Exhaust gas recirculation cooling system80US 6,360,732 B1Caterpillar Inc. · 2002
- Exhaust gas recirculation system for an internal combustion engine71US 5,203,311 AMazda Motor Corporation · 1993
- Exhaust gas recirculation system for an internal combustion engine65US 5,802,846 ACaterpillar Inc. · 1998
- Exhaust gas recirculation system65US 6,216,458 B1Caterpillar Inc. · 2001
- Method and system for turbocharging an engine59US 8,069,663 B2Ford Global Technologies, LLC · 2011