B60H 1/025
From both the cooling liquid and the exhaust gases of the propulsion
Official title: {from both the cooling liquid and the exhaust gases of the propulsion plant}
B60H1/025 (From both the cooling liquid and the exhaust gases of the propulsion) appears on 53 US grants and 71 published applications in this corpus.
Search patents in B60H- Granted patents
- 53
- Published applications
- 71
- Assignees
- 39
- Inventors
- 202
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 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 | 1 | 2 |
| 2002 | 0 | 2 |
| 2003 | 0 | 1 |
| 2004 | 3 | 2 |
| 2005 | 1 | 2 |
| 2006 | 0 | 2 |
| 2007 | 3 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 6 |
| 2010 | 1 | 3 |
| 2011 | 1 | 3 |
| 2012 | 1 | 2 |
| 2013 | 1 | 0 |
| 2014 | 1 | 3 |
| 2015 | 1 | 3 |
| 2016 | 1 | 2 |
| 2017 | 1 | 7 |
| 2018 | 4 | 8 |
| 2019 | 7 | 11 |
| 2020 | 8 | 5 |
| 2021 | 7 | 2 |
| 2022 | 1 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cooling system for an internal combustion engine24 Feb 2026US 12,560,115 B2Mitsubishi Jidosha Kogyo Kabushiki Kaisha
- Vehicular heater24 Jan 2023US 11,560,039 B2Denso Corporation
- Thermal management system for range extender vehicle22 Nov 2022US 11,505,030 B2Hyliion Inc.
- Method and system for heating vehicle cabin with water-cooled alternator12 Oct 2021US 11,142,040 B2Ford Global Technologies, LLC
- Vehicular HVAC system with liquid-cooled charge air cooler integration21 Sep 2021US 11,124,047 B2Hyundai Motor Company
- Cooling system for an internal combustion engine22 May 2025US 2025/0163843 A1Mitsubishi Jidosha Kogyo Kabushiki Kaisha
- Thermal management system for range extender vehicle2 Feb 2023US 2023/0033226 A1Hyliion Inc.
- Vehicular hvac system with liquid-cooled charge air cooler integration25 Nov 2021US 2021/0362566 A1Hyundai Motor Company
- Thermal management system for range extender vehicle28 Oct 2021US 2021/0331553 A1Hyliion Inc.
- Motor vehicle heating system and motor vehicle22 Oct 2020US 2020/0331318 A1Faurecia Emissions Control Technologies, Germany GmbH
Most cited
By later US patents
- Exhaust-heat recovery system for engine27US 7,246,487 B2Calsonic Kansei Corporation · 2007
- Heat transfer system for a vehicle22US 6,702,190 B1Arvin Technologies, Inc. · 2004
- Thermal actuated switchable heat pipe21US 4,974,667 AHughes Aircraft Company · 1990
- Air conditioning system and operating method for a motor vehicle with heat pump and/or reheat operating mode17US 6,843,312 B2Behr GmbH & Co. · 2005
- Method and system for exhaust heat exchanger diagnostics16US 9,909,541 B1Ford Global Technologies, LLC · 2018