B60H 1/32281
Comprising a single secondary circuit
Official title: {comprising a single secondary circuit, e.g. at evaporator or condenser side}
B60H1/32281 (Comprising a single secondary circuit) appears on 264 US grants and 397 published applications in this corpus.
Search patents in B60H- Granted patents
- 264
- Published applications
- 397
- Assignees
- 154
- Inventors
- 811
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 5 | 4 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 8 |
| 2006 | 0 | 2 |
| 2007 | 4 | 3 |
| 2008 | 2 | 6 |
| 2009 | 0 | 5 |
| 2010 | 4 | 7 |
| 2011 | 1 | 3 |
| 2012 | 2 | 8 |
| 2013 | 5 | 6 |
| 2014 | 3 | 8 |
| 2015 | 2 | 7 |
| 2016 | 7 | 8 |
| 2017 | 7 | 14 |
| 2018 | 6 | 26 |
| 2019 | 20 | 37 |
| 2020 | 26 | 28 |
| 2021 | 18 | 43 |
| 2022 | 26 | 30 |
| 2023 | 41 | 38 |
| 2024 | 21 | 37 |
| 2025 | 31 | 24 |
| 2026 | 20 | 42 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cooling system, vehicle and method of controlling cooling system6 Oct 2026US 12,752,604 B2Volvo Truck Corporation
- Thermal management fluid module for vehicle22 Sep 2026US 12,741,510 B2Hanon Systems
- Paver work machine with a thermal management system15 Sep 2026US 12,735,849 B2Deere & Company
- Hydronic occupant zone heating and cooling8 Sep 2026US 12,728,692 B2PACCAR Inc
- Thermal management system and control method for same1 Sep 2026US 12,722,448 B2Sanhua Holding Group Co., Ltd.
- Vehicle thermal management system8 Oct 2026US 2026/0307464 A1Hyundai Motor Company
- Thermal management system27 Aug 2026US 2026/0249663 A1Sanden Corporation
- Method for switching vehicle cooling mode, apparatus, device, and readable storage medium20 Aug 2026US 2026/0241772 A1Zhejiang Geely Holding Group Co., Ltd.
- Thermal management system of vehicle and control method of the same20 Aug 2026US 2026/0241785 A1Hyundai Motor Company
- Air conditioning system and control method of air conditioning system6 Aug 2026US 2026/0225426 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- Electric vehicle thermal management system111US 7,789,176 B2Tesla, Inc. · 2010
- Distributed refrigeration system for a vehicle102US 6,973,799 B2Whirlpool Corporation · 2005
- Modular low-pressure delivery vehicle air conditioning system having an in-cab cool box100US 6,457,324 B2Bergstrom, Inc. · 2002
- Active seat cooling system88US 5,138,851 AGolden Empire Trading Co., Inc. · 1992
- ADAM6 mice83US 8,642,835 B2Regeneron Pharmaceuticals, Inc. · 2014