B60H 1/039
From air leaving the interior of the vehicle, i.e. heat recovery
Official title: {from air leaving the interior of the vehicle, i.e. heat recovery}
B60H1/039 (From air leaving the interior of the vehicle, i.e. heat recovery) appears on 59 US grants and 84 published applications in this corpus.
Search patents in B60H- Granted patents
- 59
- Published applications
- 84
- Assignees
- 57
- Inventors
- 192
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 4 |
| 2012 | 0 | 6 |
| 2013 | 4 | 2 |
| 2014 | 1 | 4 |
| 2015 | 1 | 5 |
| 2016 | 3 | 2 |
| 2017 | 4 | 4 |
| 2018 | 4 | 7 |
| 2019 | 2 | 2 |
| 2020 | 2 | 12 |
| 2021 | 5 | 4 |
| 2022 | 5 | 3 |
| 2023 | 4 | 5 |
| 2024 | 5 | 5 |
| 2025 | 4 | 7 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for producing an exchanger element package for a vehicle8 Sep 2026US 12,729,875 B2Plastic Concept GmbH
- Air conditioner17 Feb 2026US 12,553,640 B2Brother Kogyo Kabushiki Kaisha
- Electric or hybrid traction vehicle equipped with an air conditioning system, with heat recovery from cooling of electrical and/or electronic components11 Nov 2025US 12,466,239 B2Hitachi Rail Sts S.P.A.
- Environmental control system3 Jun 2025US 12,319,113 B2Thermo King Corporation
- Air-conditioning arrangement for an interior of a vehicle28 Jan 2025US 12,208,660 B2Siemens Mobility GmbH
- Vehicle HVAC System for Using Passenger Compartment Heat for Operation13 Aug 2026US 2026/0233575 A1Mahle International GmbH
- Vehicle HVAC System for Using Passenger Compartment Heat for Operation13 Aug 2026US 2026/0233576 A1Mahle International GmbH
- Vehicle HVAC System for Using Passenger Compartment Heat for Operation13 Aug 2026US 2026/0233580 A1Mahle International GmbH
- Heating, ventilation, and air conditioning (hvac) system for a vehicle, a vehicle comprising the hvac system, and a use of the hvac system23 Jul 2026US 2026/0208551 A1Volvo Car Corporation
- Air Conditioner and Vehicle With Such an Air Conditioner15 Jan 2026US 2026/0014829 A1
Most cited
By later US patents
- Device for heating an interior of an electric vehicle89US 5,647,534 AMercedes-Benz AG · 1997
- Motor vehicle dehumidifier with drying agent and drying agent regenerative control59US 6,205,805 B1Denso Corporation · 2001
- Air conditioning and ventilation system48US 4,412,425 ANippon Soken, Inc. · 1983
- Modular bus air conditioning system48US 6,925,826 B2Carrier Corporation · 2005
- Heat exchange apparatus31US 5,220,955 ADunsley Heat Limited · 1993