F01P 2025/33
Cylinder head temperature
F01P2025/33 (Cylinder head temperature) appears on 74 US grants and 61 published applications in this corpus.
Search patents in F01P- Granted patents
- 74
- Published applications
- 61
- Assignees
- 44
- Inventors
- 211
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 0 |
| 2002 | 4 | 2 |
| 2003 | 3 | 3 |
| 2004 | 4 | 3 |
| 2005 | 2 | 2 |
| 2006 | 2 | 5 |
| 2007 | 3 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 2 |
| 2011 | 1 | 3 |
| 2012 | 1 | 0 |
| 2013 | 2 | 3 |
| 2014 | 3 | 4 |
| 2015 | 4 | 1 |
| 2016 | 1 | 4 |
| 2017 | 2 | 2 |
| 2018 | 3 | 4 |
| 2019 | 6 | 8 |
| 2020 | 6 | 5 |
| 2021 | 4 | 3 |
| 2022 | 4 | 0 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Heat management system and heat management method of an internal combustion engine10 Sep 2024US 12,085,007 B2Ino8 Pty Ltd.
- Methods and systems for coolant system diagnostics10 Jan 2023US 11,551,489 B1Ford Global Technologies, LLC
- Methods and system for a coolant circuit valve27 Sep 2022US 11,454,159 B2Ford Global Technologies, LLC
- Engine cylinder head with integrated exhaust manifold and temperature sensor16 Aug 2022US 11,415,074 B1Ford Global Technologies, LLC
- Method for controlling an engine cooling system, an engine cooling system and a vehicle having the same1 Oct 2026US 2026/0298130 A1Hyundai Motor Company
- Installation structure of water temperature sensor13 Feb 2025US 2025/0052186 A1Suzuki Motor Corporation
- Heat Management System and Heat Management Method of an Internal Combustion Engine19 Dec 2024US 2024/0418118 A1Ino8 Pty Ltd.
- Heat Management System and Heat Management Method of an Internal Combustion Engine30 Nov 2023US 2023/0383688 A1Ino8 Pty Ltd.
- Engine coolant system and method20 May 2021US 2021/0148304 A1Transportation IP Holdings, LLC
Most cited
By later US patents
- Power electronics cooling for a hybrid electric vehicle94US 6,450,275 B1Ford Motor Company · 2002
- Cooling air flap and blower control for motor vehicles69US 4,779,577 ADr. Ing. h,c.F. Porsche Aktiengesellschaft · 1988
- Engine cooling system67US 6,955,141 B2General Motors Corporation · 2005
- Electric coolant pump control strategy for hybrid electric vehicles58US 6,607,142 B1Ford Motor Company · 2003
- Method and apparatus for protecting an engine from overheating51US 5,555,871 AFord Motor Company · 1996