B60H 2001/00121
More than one heat exchanger in parallel
Official title: {More than one heat exchanger in parallel}
B60H2001/00121 (More than one heat exchanger in parallel) appears on 30 US grants and 37 published applications in this corpus.
Search patents in B60H- Granted patents
- 30
- Published applications
- 37
- Assignees
- 24
- Inventors
- 106
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 0 | 1 |
| 2004 | 0 | 2 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 3 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 2 | 7 |
| 2021 | 2 | 1 |
| 2022 | 4 | 6 |
| 2023 | 2 | 2 |
| 2024 | 4 | 3 |
| 2025 | 2 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Air-conditioning apparatus for vehicle4 Aug 2026US 12,697,853 B2Hanon Systems
- Air conditioner and an air conditioning system having an integrated heat exchanger7 Oct 2025US 12,434,532 B2Hanon Systems
- Heat pump system for a vehicle30 Sep 2025US 12,427,830 B2Hanon Systems
- Vehicular heat management system24 Dec 2024US 12,172,490 B2Hanon Systems
- Systems for conducting air between the wheel wells of an electrified vehicle15 Oct 2024US 12,115,832 B2Dana Automotive Systems Group, LLC
- Thermal management system4 Dec 2025US 2025/0368008 A1Volvo Truck Corporation
- Heat pump system for a vehicle6 Mar 2025US 2025/0074139 A1Hanon Systems
- Vehicle thermal management system, and vehicle27 Feb 2025US 2025/0065689 A1BYD Company Limited
- Systems and methods for an electrified vehicle21 Nov 2024US 2024/0383308 A1Dana Automotive Systems Group, LLC
- Air-conditioning apparatus for vehicle1 Aug 2024US 2024/0253420 A1Hanon Systems
Most cited
By later US patents
- Vehicle air conditioner29US 5,975,191 ACalsonic Corporation · 1999
- Motor vehicle heating and/or air conditioning device, with improved heat exchange management29US 6,422,309 B1Valeo Climatisation · 2002
- Air conditioning apparatus for vehicle20US 5,803,166 ADenso Corporation · 1998
- Multiple circuit heat pump system for vehicle19US 10,814,692 B2Hyundai Motor Company · 2020
- Air conditioning systems for motor vehicles11US 3,973,620 AChrysler United Kingdom Limited · 1976