B60H 2001/00957
Comprising locations with heat exchange within the refrigerant circuit itself
Official title: {comprising locations with heat exchange within the refrigerant circuit itself, e.g. cross-, counter-, or parallel heat exchange}
B60H2001/00957 (Comprising locations with heat exchange within the refrigerant circuit itself) appears on 132 US grants and 174 published applications in this corpus.
Search patents in B60H- Granted patents
- 132
- Published applications
- 174
- Assignees
- 67
- Inventors
- 300
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 2 |
| 2002 | 0 | 1 |
| 2003 | 3 | 5 |
| 2004 | 5 | 10 |
| 2005 | 5 | 6 |
| 2006 | 5 | 7 |
| 2007 | 1 | 7 |
| 2008 | 4 | 3 |
| 2009 | 3 | 1 |
| 2010 | 1 | 3 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 3 |
| 2014 | 0 | 4 |
| 2015 | 1 | 4 |
| 2016 | 1 | 5 |
| 2017 | 2 | 14 |
| 2018 | 8 | 9 |
| 2019 | 13 | 17 |
| 2020 | 12 | 10 |
| 2021 | 11 | 14 |
| 2022 | 10 | 8 |
| 2023 | 8 | 15 |
| 2024 | 15 | 12 |
| 2025 | 10 | 6 |
| 2026 | 8 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Thermal management pipeline system for a vehicle, thermal management control method, device and vehicle22 Sep 2026US 12,741,501 B2Jiangsu Xcmg Construction Machinery Research Institute Ltd.
- Heat pump for a vehicle30 Jun 2026US 12,668,101 B2Ford Global Technologies, LLC
- Dehumidification control strategy2 Jun 2026US 12,643,376 B2Ford Global Technologies, LLC
- Vehicle temperature management system26 May 2026US 12,636,937 B2Shenzhen Yinwang Intelligent Technologies Co., Ltd.
- Thermal management system5 May 2026US 12,617,253 B2Toyota Jidosha Kabushiki Kaisha
- Dehumidification control strategy24 Sep 2026US 2026/0285132 A1Ford Global Technologies, LLC
- Gas injection type heat management system for vehicle20 Aug 2026US 2026/0241770 A1Hyundai Motor Company
- Thermal management pipeline system for a vehicle, thermal management control method, device and vehicle18 Jun 2026US 2026/0166942 A1Jiangsu Xcmg Construction Machinery Research Institute Ltd.
- Heat pump architecture for improving heating performance18 Jun 2026US 2026/0166943 A1Hanon Systems
- Heating Circuit and Method for Operating a Heating Circuit18 Jun 2026US 2026/0166944 A1Mahle International GmbH
Most cited
By later US patents
- Heat pump type refrigerant cycle system45US 6,237,351 B1Denso Corporation · 2001
- Vehicle air conditioning system33US 7,363,766 B2Nissan Technical Center North America, Inc. · 2008
- Refrigeration system and method utilizing combined economizer and engine coolant heat exchanger32US 5,598,718 AWestinghouse Electric Corp. · 1997
- Air-conditioning system with air-conditioning and heat-pump mode30US 6,662,864 B2Behr GmbH & Co. · 2003
- Advanced refrigeration system29US 6,708,510 B2Thermo King Corporation · 2004