F02D 41/086
Taking into account the temperature of the engine
Official title: {taking into account the temperature of the engine}
F02D41/086 (Taking into account the temperature of the engine) appears on 119 US grants and 103 published applications in this corpus.
Search patents in F02D- Granted patents
- 119
- Published applications
- 103
- Assignees
- 60
- Inventors
- 290
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 4 |
| 2003 | 3 | 2 |
| 2004 | 4 | 3 |
| 2005 | 4 | 7 |
| 2006 | 5 | 6 |
| 2007 | 7 | 10 |
| 2008 | 4 | 2 |
| 2009 | 4 | 4 |
| 2010 | 3 | 3 |
| 2011 | 3 | 3 |
| 2012 | 2 | 3 |
| 2013 | 2 | 2 |
| 2014 | 2 | 7 |
| 2015 | 5 | 3 |
| 2016 | 2 | 6 |
| 2017 | 8 | 3 |
| 2018 | 5 | 6 |
| 2019 | 4 | 7 |
| 2020 | 6 | 2 |
| 2021 | 4 | 5 |
| 2022 | 2 | 3 |
| 2023 | 4 | 3 |
| 2024 | 5 | 6 |
| 2025 | 4 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Engine control system and methods25 Nov 2025US 12,480,455 B2Arctic Cat Inc.
- Engine control system and methods22 Jul 2025US 12,366,222 B2Arctic Cat Inc.
- Thermal management system15 Jul 2025US 12,359,637 B2J. C. Bamford Excavators Limited
- Engine idle speed logic systems and methods4 Mar 2025US 12,241,429 B2Toyota Jidosha Kabushiki Kaisha
- Oil dilution inhibiting apparatus3 Dec 2024US 12,157,457 B2Subaru Corporation
- Engine control system and methods19 Mar 2026US 2026/0078710 A1Arctic Cat Inc.
- Engine control system and methods13 Feb 2025US 2025/0052221 A1Arctic Cat Inc.
- Engine control system and methods22 Aug 2024US 2024/0280062 A1Arctic Cat Inc.
- Engine idle speed logic systems and methods27 Jun 2024US 2024/0209808 A1Toyota Jidosha Kabushiki Kaisha
- Oil dilution inhibiting apparatus14 Mar 2024US 2024/0083407 A1Subaru Corporation
Most cited
By later US patents
- Engine system and method with cylinder deactivation106US 6,978,204 B2Ford Global Technologies, LLC · 2005
- Control system for engine50US 6,571,765 B2Denso Corporation · 2003
- Method and system for engine control to provide driver reward of increased allowable speed46US 6,026,784 ADetroit Diesel Corporation · 2000
- System and method for selectively limiting engine output44US 6,220,223 B1Detroit Diesel Corporation · 2001
- Closed-loop idle speed control system for fuel-injected engines using pulse width modulation41US 4,203,395 AThe Bendix Corporation · 1980