F02M 26/31
Air-cooled heat exchangers
F02M26/31 (Air-cooled heat exchangers) appears on 37 US grants and 43 published applications in this corpus.
Search patents in F02M- Granted patents
- 37
- Published applications
- 43
- Assignees
- 29
- Inventors
- 109
- Latest grant
- 14 Sep 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 5 |
| 2008 | 2 | 6 |
| 2009 | 3 | 4 |
| 2010 | 1 | 2 |
| 2011 | 4 | 3 |
| 2012 | 2 | 0 |
| 2013 | 2 | 2 |
| 2014 | 2 | 2 |
| 2015 | 1 | 1 |
| 2016 | 1 | 2 |
| 2017 | 2 | 3 |
| 2018 | 2 | 6 |
| 2019 | 2 | 1 |
| 2020 | 4 | 1 |
| 2021 | 2 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Turbocharger support system14 Sep 2021US 11,118,541 B2Transportation IP Holdings, LLC
- Multi-core radiator with intermediate tank13 Apr 2021US 10,976,107 B2DENSO International America, Inc.
- Intercooler cooling apparatus and method for controlling transmission fluid and air conditioner refrigerant temperature25 Aug 2020US 10,753,268 B2Hyundai Motor Company
- Vehicular heat management system21 Jul 2020US 10,717,341 B2Denso Corporation
- Exhaust heat recovery device30 Jun 2020US 10,697,403 B2Futaba Industrial Co., Ltd.
- Intercooler and an engine system including the same4 Jun 2026US 2026/0153049 A1Hyundai Motor Company
- Turbocharger support system20 May 2021US 2021/0148311 A1Transportation IP Holdings, LLC
- Multi-core radiator with intermediate tank30 Apr 2020US 2020/0132380 A1DENSO International America, Inc.
- Intercooler cooling apparatus for controlling oil temperature and method for controlling of the same14 Mar 2019US 2019/0078501 A1Hyundai Motor Company
- Heat exchanger27 Dec 2018US 2018/0372031 A1Mahle International GmbH
Most cited
By later US patents
- Recirculating exhaust gas cooling device56US 6,161,528 AMitsubishi Jidosha Kogyo Kabushiki Kaisha · 2000
- EGR cooling and condensate regulation system for natural gas fired co-generation unit30US 6,978,772 B1Chapeau, Inc. · 2005
- Internal-combustion engine provided with an exhaust gas recirculation system, in particular for a vehicle26US 6,478,017 B2Iveco Fiat S.p.A. · 2002
- Exhaust gas recirculation system24US 4,356,806 A1982
- Method for cooling an internal combustion engine having exhaust gas recirculation and charge air cooling14US 7,464,700 B2Proliance International Inc. · 2008