F01P 2025/32
Engine outcoming fluid temperature
F01P2025/32 (Engine outcoming fluid temperature) appears on 320 US grants and 275 published applications in this corpus.
Search patents in F01P- Granted patents
- 320
- Published applications
- 275
- Assignees
- 109
- Inventors
- 796
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 6 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 2 |
| 2002 | 8 | 7 |
| 2003 | 6 | 8 |
| 2004 | 12 | 14 |
| 2005 | 8 | 5 |
| 2006 | 7 | 7 |
| 2007 | 6 | 2 |
| 2008 | 2 | 1 |
| 2009 | 3 | 5 |
| 2010 | 1 | 6 |
| 2011 | 1 | 4 |
| 2012 | 4 | 12 |
| 2013 | 7 | 5 |
| 2014 | 5 | 5 |
| 2015 | 8 | 9 |
| 2016 | 4 | 22 |
| 2017 | 12 | 12 |
| 2018 | 25 | 28 |
| 2019 | 30 | 28 |
| 2020 | 33 | 27 |
| 2021 | 26 | 18 |
| 2022 | 29 | 22 |
| 2023 | 11 | 10 |
| 2024 | 8 | 6 |
| 2025 | 6 | 4 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and apparatus for detecting the operation of an engine-independent auxiliary heater and for diagnosing a coolant temperature of a motor vehicle4 Aug 2026US 12,697,855 B2Volkswagen Aktiengesellschaft
- Systems and methods for genset coolant control17 Mar 2026US 12,580,507 B2Cummins Power Generation Inc.
- Water outlet17 Feb 2026US 12,553,377 B2Nippon Thermostat Co., Ltd.
- Battery preheating systems and methods in an aircraft hybrid electric powertrain22 Jul 2025US 12,365,474 B2VerdeGo Aero, Inc.
- Apparatus for controlling ITM for vehicle and method thereof27 May 2025US 12,311,731 B2Hyundai Motor Company
- Engine control device3 Sep 2026US 2026/0258749 A1Toyota Jidosha Kabushiki Kaisha
- Method of determining coolant shortage and engine cooling system using the same18 Jun 2026US 2026/0168431 A1Hyundai Motor Company
- Cooling system for a hybrid vehicle and a control method thereof11 Jun 2026US 2026/0160197 A1Hyundai Motor Company
- Cooling system for a hybrid vehicle and a control method thereof11 Jun 2026US 2026/0160198 A1Hyundai Motor Company
- Temperature management device14 May 2026US 2026/0132731 A1Aisin Corporation
Most cited
By later US patents
- System for controlling the temperature of the air in a cabin for an engine-electric motor hybrid car103US 5,497,941 ANippondenso Co., Ltd. · 1996
- 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
- Hybrid electric vehicle and method of selectively operating the hybrid electric vehicle76US 6,622,804 B2Transportation Techniques, LLC · 2003
- Engine cooling system providing mixed or unmixed head and block cooling65US 4,381,736 AToyota Jidosha Kogyo Kabushiki Kaisha · 1983