B60H 2001/3251
Of the refrigerant at a condensing unit
Official title: {of the refrigerant at a condensing unit}
B60H2001/3251 (Of the refrigerant at a condensing unit) appears on 65 US grants and 65 published applications in this corpus.
Search patents in B60H- Granted patents
- 65
- Published applications
- 65
- Assignees
- 37
- Inventors
- 143
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 3 | 0 |
| 2003 | 0 | 1 |
| 2004 | 2 | 3 |
| 2005 | 0 | 1 |
| 2006 | 3 | 4 |
| 2007 | 2 | 4 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 2 | 2 |
| 2011 | 1 | 2 |
| 2012 | 2 | 0 |
| 2013 | 0 | 2 |
| 2014 | 1 | 1 |
| 2015 | 1 | 2 |
| 2016 | 2 | 5 |
| 2017 | 4 | 12 |
| 2018 | 6 | 5 |
| 2019 | 5 | 6 |
| 2020 | 4 | 2 |
| 2021 | 4 | 0 |
| 2022 | 3 | 3 |
| 2023 | 0 | 0 |
| 2024 | 3 | 5 |
| 2025 | 2 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vehicle7 Jul 2026US 12,673,549 B2Toyota Jidosha Kabushiki Kaisha
- Reheating method for operating a refrigeration system for a motor vehicle, refrigeration system, and motor vehicle having a refrigeration system of this type13 May 2025US 12,296,647 B2Audi AG
- Apparatus for controlling fan motor of vehicle cooling fan and method thereof11 Mar 2025US 12,246,582 B2Hyundai Motor Company
- Refrigeration circuit with pressure equalization between multiple condensers8 Oct 2024US 12,109,870 B2Ipetronik GmbH & Co. KG
- Method for operating a coolant circuit of a refrigeration system of a vehicle2 Jul 2024US 12,023,991 B2Audi AG
- Thermal management system and a method of controlling the same11 Jun 2026US 2026/0158860 A1Hyundai Motor Company
- Cooling system5 Feb 2026US 2026/0034857 A1Mazda Motor Corporation
- System and method for fuel efficient automatic temperature control6 Mar 2025US 2025/0074153 A1CNH Industrial America LLC
- Apparatus for Controlling Fan Motor of Vehicle Cooling Fan and Method Thereof26 Sep 2024US 2024/0317025 A1Hyundai Motor Company
- Vehicle19 Sep 2024US 2024/0308329 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- Automotive air conditioner having condenser and evaporator provided within air duct69US 5,299,431 ANippondenso Co., Ltd. · 1994
- Automotive airconditioner having condenser and evaporator provided within air duct39US 6,430,951 B1Denso Corporation · 2002
- Automotive air conditioner having condenser and evaporator provided within air duct35US 5,605,051 ANippondenso Co., Ltd. · 1997
- Automotive climate system and method of controlling same34US 8,015,833 B2Ford Global Technologies, LLC · 2011
- Air conditioning system for vehicle30US 4,590,772 ANissan Motor Co., Ltd. · 1986