F01P 2025/52
Heat exchanger temperature
F01P2025/52 (Heat exchanger temperature) appears on 53 US grants and 36 published applications in this corpus.
Search patents in F01P- Granted patents
- 53
- Published applications
- 36
- Assignees
- 40
- Inventors
- 153
- Latest grant
- 12 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 2 |
| 2002 | 0 | 0 |
| 2003 | 3 | 2 |
| 2004 | 3 | 4 |
| 2005 | 2 | 2 |
| 2006 | 3 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 3 |
| 2014 | 0 | 1 |
| 2015 | 3 | 0 |
| 2016 | 1 | 3 |
| 2017 | 1 | 1 |
| 2018 | 3 | 6 |
| 2019 | 2 | 4 |
| 2020 | 2 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 2 |
| 2023 | 2 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Temperature control system for a motor vehicle12 Dec 2023US 11,840,138 B2Valeo Systemes Thermiques
- Engine cooling system18 Apr 2023US 11,629,632 B2Mazda Motor Corporation
- Three-way modulating valve for temperature control6 Dec 2022US 11,519,680 B2Hamilton Sundstrand Corporation
- Vehicle air-conditioning system and method of operation20 Apr 2021US 10,981,434 B2Ford Global Technologies, LLC
- Engine cooling system1 Dec 2020US 10,851,701 B2Toyota Jidosha Kabushiki Kaisha
- Cooling system for a hybrid vehicle and a control method thereof11 Jun 2026US 2026/0160198 A1Hyundai Motor Company
- Method for constructing local flow model, apparatus and device, and medium31 Jul 2025US 2025/0244733 A1Beijing Co Wheels Technology Co., Ltd.
- Engine cooling system17 Nov 2022US 2022/0364495 A1Mazda Motor Corporation
- Temperature control system for a motor vehicle2 Jun 2022US 2022/0169108 A1Valeo Systemes Thermiques
- Three-way modulating valve for temperature control5 Nov 2020US 2020/0348092 A1Hamilton Sundstrand Corporation
Most cited
By later US patents
- Boiling liquid engine cooling system58US 4,367,699 AEVC Associates Limited Partnership · 1983
- Internal combustion engine total cooling control system51US 6,178,928 B2Siemens Canada Limited · 2001
- Engine cooling system39US 5,390,632 AHonda Giken Kogyo Kabushiki Kaisha · 1995
- Total cooling assembly for I.C. engine-powered vehicles37US 5,660,149 ASiemens Electric Limited · 1997
- Intermittent cooling fan control23US 5,359,969 ACaterpillar Inc. · 1994