F01P 2025/40
Oil temperature
F01P2025/40 (Oil temperature) appears on 167 US grants and 105 published applications in this corpus.
Search patents in F01P- Granted patents
- 167
- Published applications
- 105
- Assignees
- 76
- Inventors
- 310
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 9 | 0 |
| 1996 | 7 | 0 |
| 1997 | 10 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 5 |
| 2002 | 11 | 5 |
| 2003 | 4 | 8 |
| 2004 | 9 | 7 |
| 2005 | 2 | 2 |
| 2006 | 4 | 7 |
| 2007 | 3 | 3 |
| 2008 | 1 | 0 |
| 2009 | 2 | 5 |
| 2010 | 4 | 0 |
| 2011 | 0 | 2 |
| 2012 | 3 | 0 |
| 2013 | 2 | 2 |
| 2014 | 0 | 4 |
| 2015 | 3 | 4 |
| 2016 | 3 | 3 |
| 2017 | 3 | 7 |
| 2018 | 8 | 9 |
| 2019 | 8 | 4 |
| 2020 | 6 | 7 |
| 2021 | 4 | 2 |
| 2022 | 6 | 9 |
| 2023 | 6 | 2 |
| 2024 | 3 | 3 |
| 2025 | 2 | 1 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Piston temperature model using a physics-based split multi-model approach23 Jun 2026US 12,662,956 B2Saudi Arabian Oil Company
- Method and control arrangement for controlling operation of a fan in a cooling system of a vehicle31 Mar 2026US 12,590,555 B2Scania CV AB
- Cooling system for an internal combustion engine24 Feb 2026US 12,560,115 B2Mitsubishi Jidosha Kogyo Kabushiki Kaisha
- Drive system30 Dec 2025US 12,512,727 B2Hitachi Astemo, Ltd.
- Battery preheating systems and methods in an aircraft hybrid electric powertrain22 Jul 2025US 12,365,474 B2VerdeGo Aero, Inc.
- Monitoring engine cooling system temperature instabilities20 Aug 2026US 2026/0243248 A1Halliburton Energy Services.Inc.
- Piston temperature model using a physics-based split multi-model approach18 Jun 2026US 2026/0168428 A1Aramco Services Company
- Hydraulic system of construction machine4 Jun 2026US 2026/0152920 A1Kawasaki Jukogyo Kabushiki Kaisha
- Snow groomer30 Apr 2026US 2026/0117694 A1
- Cooling system for an internal combustion engine22 May 2025US 2025/0163843 A1Mitsubishi Jidosha Kogyo Kabushiki Kaisha
Most cited
By later US patents
- Method for engine control136US 5,445,128 ADetroit Diesel Corporation · 1995
- Method and system for engine control102US 5,477,827 ADetroit Diesel Corporation · 1995
- Cooling system for a vehicle having an internal-combustion engine99US 5,215,044 ABehr GmbH & Co. · 1993
- Power electronics cooling for a hybrid electric vehicle94US 6,450,275 B1Ford Motor Company · 2002
- Method for engine control73US 5,483,927 ADetroit Diesel Corporation · 1996