F02D 35/0015
Controlling engines, dependent on conditions exterior or interior to engines, not otherwise
Official title: {using exhaust gas sensors (F02D41/14 takes precedence)}
F02D35/0015 (Controlling engines, dependent on conditions exterior or interior to engines, not otherwise) appears on 480 US grants and 199 published applications in this corpus.
Search patents in F02D- Granted patents
- 480
- Published applications
- 199
- Assignees
- 147
- Inventors
- 870
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 20 | 0 |
| 1978 | 31 | 0 |
| 1979 | 18 | 0 |
| 1980 | 16 | 0 |
| 1981 | 9 | 0 |
| 1982 | 6 | 0 |
| 1983 | 8 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 9 | 0 |
| 1987 | 12 | 0 |
| 1988 | 11 | 0 |
| 1989 | 7 | 0 |
| 1990 | 6 | 0 |
| 1991 | 6 | 0 |
| 1992 | 9 | 0 |
| 1993 | 9 | 0 |
| 1994 | 12 | 0 |
| 1995 | 15 | 0 |
| 1996 | 17 | 0 |
| 1997 | 5 | 0 |
| 1998 | 13 | 0 |
| 1999 | 8 | 0 |
| 2000 | 13 | 0 |
| 2001 | 7 | 1 |
| 2002 | 8 | 10 |
| 2003 | 6 | 8 |
| 2004 | 7 | 7 |
| 2005 | 7 | 9 |
| 2006 | 9 | 5 |
| 2007 | 5 | 9 |
| 2008 | 10 | 7 |
| 2009 | 7 | 8 |
| 2010 | 3 | 4 |
| 2011 | 6 | 4 |
| 2012 | 2 | 3 |
| 2013 | 4 | 2 |
| 2014 | 3 | 9 |
| 2015 | 6 | 10 |
| 2016 | 11 | 13 |
| 2017 | 10 | 21 |
| 2018 | 19 | 17 |
| 2019 | 17 | 16 |
| 2020 | 16 | 11 |
| 2021 | 13 | 7 |
| 2022 | 8 | 3 |
| 2023 | 10 | 3 |
| 2024 | 3 | 5 |
| 2025 | 2 | 5 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Control device for internal combustion engine25 Aug 2026US 12,716,393 B2Toyota Jidosha Kabushiki Kaisha
- Methods and systems for V8 engine fuel control3 Feb 2026US 12,540,583 B1Ford Global Technologies, LLC
- Diagnostic device for exhaust gas aftertreatment device, diagnostic method for exhaust gas aftertreatment device, and diagnostic program for exhaust gas aftertreatment device2 Sep 2025US 12,404,816 B2Kobelco Construction Machinery Co., Ltd.
- Supply system6 May 2025US 12,292,020 B2Isuzu Motors Limited
- System and method for diagnosing an exhaust gas sensor17 Dec 2024US 12,169,155 B2Ford Global Technologies, LLC
- Engine exhaust gas purification apparatus11 Jun 2026US 2026/0160213 A1Mazda Motor Corporation
- Methods and systems for v8 engine fuel control5 Feb 2026US 2026/0036097 A1Ford Global Technologies, LLC
- Method for operating an internal combustion engine, control device for an internal combustion engine and internal combustion engine with a control device of this type25 Sep 2025US 2025/0297581 A1Rolls-Royce Solutions GmbH
- Control device for internal combustion engine28 Aug 2025US 2025/0270965 A1Toyota Jidosha Kabushiki Kaisha
- Electronic Metering Rod Actuator for Carburetor19 Jun 2025US 2025/0198369 A1Kimberlyte Holdings, LLC
Most cited
By later US patents
- Apparatus and method for internal combustion engine control173US 5,657,625 AMitsubishi Jidosha Kogyo Kabushiki Kaisha · 1997
- Engine exhaust gas purification device108US 5,551,231 AToyota Jidosha Kabushiki Kaisha · 1996
- Adaptive exhaust temperature estimation and control105US 5,722,236 AFord Global Technologies, LLC · 1998
- Water injection amount control system for fuel and water injection engine89US 6,112,705 AMitsubishi Jidosha Kogyo Kabushiki Kaisha · 2000
- Internal combustion engine66US 5,207,058 AToyota Jidosha Kabushiki Kaisha · 1993