B60H 2001/3248
Related to pressure
Official title: {related to pressure}
B60H2001/3248 (Related to pressure) appears on 323 US grants and 317 published applications in this corpus.
Search patents in B60H- Granted patents
- 323
- Published applications
- 317
- Assignees
- 124
- Inventors
- 721
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 6 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 5 | 0 |
| 1997 | 9 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 17 | 0 |
| 2001 | 12 | 8 |
| 2002 | 16 | 4 |
| 2003 | 10 | 13 |
| 2004 | 8 | 12 |
| 2005 | 7 | 9 |
| 2006 | 12 | 17 |
| 2007 | 7 | 15 |
| 2008 | 3 | 3 |
| 2009 | 3 | 4 |
| 2010 | 5 | 10 |
| 2011 | 4 | 4 |
| 2012 | 4 | 4 |
| 2013 | 6 | 6 |
| 2014 | 2 | 3 |
| 2015 | 4 | 7 |
| 2016 | 5 | 14 |
| 2017 | 10 | 28 |
| 2018 | 12 | 12 |
| 2019 | 20 | 35 |
| 2020 | 18 | 21 |
| 2021 | 19 | 12 |
| 2022 | 17 | 12 |
| 2023 | 9 | 12 |
| 2024 | 15 | 17 |
| 2025 | 13 | 17 |
| 2026 | 10 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System and method for extreme cold starting of a heating system21 Jul 2026US 12,686,249 B2Denso Corporation
- Method for controlling vehicle air- conditioning system and a compressor to which the method is applied14 Jul 2026US 12,679,170 B2Hanon Systems
- Vehicle7 Jul 2026US 12,673,549 B2Toyota Jidosha Kabushiki Kaisha
- Vehicle refrigerant system using hot gas bypass with vapor injection30 Jun 2026US 12,668,100 B2GM Global Technology Operations LLC
- Hybrid electric vehicle23 Jun 2026US 12,661,953 B2Toyota Jidosha Kabushiki Kaisha
- Method and system for climate control system compressor17 Sep 2026US 2026/0274043 A1Ford Global Technologies, LLC
- Compressor Assembly for a Motor Vehicle27 Aug 2026US 2026/0249665 A1Mahle International GmbH
- Method for switching vehicle cooling mode, apparatus, device, and readable storage medium20 Aug 2026US 2026/0241772 A1Zhejiang Geely Holding Group Co., Ltd.
- Vehicular heat cycle apparatus and method of ascertaining refrigerant charge state using the same16 Jul 2026US 2026/0200292 A1Valeo Systemes Thermiques
- Heating Circuit and Method for Operating a Heating Circuit18 Jun 2026US 2026/0166944 A1Mahle International GmbH
Most cited
By later US patents
- Refrigeration control system112US 4,112,703 ABorg-Warner Corporation · 1978
- Temperature control system for refrigeration apparatus106US 4,132,086 ABorg-Warner Corporation · 1979
- Method for controlling a motor vehicle air conditioning system91US 5,099,654 ASueddeutsche Kuehlerfabrik Julius Fr. Behr GmbH & Co. KG · 1992
- Airconditioner having selectively operated condenser bypass control91US 5,291,941 ANippondenso Co., Ltd. · 1994
- Air cycle air conditioner for heating and cooling82US 5,121,610 AAisin Seiki Kabushiki Kaisha · 1992