F01M 5/001
Heating
Official title: {Heating}
F01M5/001 (Heating) appears on 148 US grants and 165 published applications in this corpus.
Search patents in F01M- Granted patents
- 148
- Published applications
- 165
- Assignees
- 106
- Inventors
- 398
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 2 |
| 2002 | 4 | 2 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 2 |
| 2008 | 2 | 4 |
| 2009 | 1 | 8 |
| 2010 | 2 | 3 |
| 2011 | 4 | 7 |
| 2012 | 5 | 14 |
| 2013 | 8 | 15 |
| 2014 | 7 | 6 |
| 2015 | 6 | 12 |
| 2016 | 10 | 18 |
| 2017 | 12 | 13 |
| 2018 | 10 | 14 |
| 2019 | 10 | 13 |
| 2020 | 15 | 6 |
| 2021 | 8 | 5 |
| 2022 | 8 | 4 |
| 2023 | 6 | 5 |
| 2024 | 2 | 6 |
| 2025 | 5 | 3 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Temperature raising mechanism for blow-by gas treatment device and engine provided with temperature raising mechanism for blow-by gas treatment device11 Aug 2026US 12,704,083 B2Kubota Corporation
- Thermal storage materials and applications thereof5 May 2026US 12,618,346 B2Brandeis University
- Lubricant pan and internal combustion engine for a vehicle10 Feb 2026US 12,546,240 B2Bayerische Motoren Werke Aktiengesellschaft
- Multi temperature generator and engine shared oil2 Sep 2025US 12,404,808 B2Hamilton Sundstrand Corporation
- Vehicle driving device2 Sep 2025US 12,404,828 B2Subaru Corporation
- Systems and methods for oil heater controls for an internal combustion engine system7 Aug 2025US 2025/0250917 A1Cummins Inc.
- Multi temperature generator and engine shared oil17 Jul 2025US 2025/0230772 A1Hamilton Sundstrand Corporation
- System and method for supplying a lubrication point with lubricating oil27 Mar 2025US 2025/0101892 A1Voith Patent GmbH
- Vehicle driving device31 Oct 2024US 2024/0360810 A1Subaru Corporation
- Temperature raising mechanism for blow-by gas treatment device and engine provided with temperature raising mechanism for blow-by gas treatment device29 Aug 2024US 2024/0287922 A1Kubota Corporation
Most cited
By later US patents
- Engine lubrication system36US 6,941,922 B2Dana Automotive Limited · 2005
- System for heating the operators cabin of a machine powered by an internal combustion engine35US 4,434,934 AKlockner-Humboldt-Deutz Aktiengesellschaft · 1984
- Apparatus for maintaining a diesel engine in restarting condition29US 4,424,775 AMicrophor, Inc. · 1984
- Lubricating apparatus for an engine28US 5,517,959 ANippon Soken, Inc. · 1996
- Crankcase ventilating system and method of removing oil mist from gas in the system27US 4,667,647 AHonda Giken Kogyo Kabushiki Kaisha · 1987