F02D 41/107
And deceleration
Official title: {and deceleration}
F02D41/107 (And deceleration) appears on 305 US grants and 237 published applications in this corpus.
Search patents in F02D- Granted patents
- 305
- Published applications
- 237
- Assignees
- 106
- Inventors
- 747
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 0 | 0 |
| 1982 | 4 | 0 |
| 1983 | 4 | 0 |
| 1984 | 5 | 0 |
| 1985 | 3 | 0 |
| 1986 | 6 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 6 | 0 |
| 1990 | 8 | 0 |
| 1991 | 7 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 5 |
| 2003 | 8 | 2 |
| 2004 | 1 | 10 |
| 2005 | 7 | 8 |
| 2006 | 7 | 9 |
| 2007 | 11 | 16 |
| 2008 | 7 | 8 |
| 2009 | 6 | 17 |
| 2010 | 10 | 8 |
| 2011 | 10 | 7 |
| 2012 | 9 | 8 |
| 2013 | 9 | 10 |
| 2014 | 6 | 9 |
| 2015 | 11 | 14 |
| 2016 | 14 | 26 |
| 2017 | 20 | 23 |
| 2018 | 19 | 14 |
| 2019 | 18 | 10 |
| 2020 | 12 | 13 |
| 2021 | 11 | 5 |
| 2022 | 8 | 5 |
| 2023 | 6 | 4 |
| 2024 | 3 | 1 |
| 2025 | 2 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Exhuast catalyst light-off in an opposed-piston engine22 Feb 2024US 2024/0060455 A1Achates Power, Inc.
Most cited
By later US patents
- Multi-level skip fire100US 9,399,964 B2Tula Technology, Inc. · 2016
- Control methods for low emission internal combustion system86US 7,681,394 B2The United States of America as represented by the Administrator of the U. S. Environmental Protection Agency · 2010
- Throttle valve control apparatus70US 4,854,283 ANippondenso Co., Ltd. · 1989
- Control apparatus and method for internal combustion engine59US 6,155,230 ANissan Motor Co., Ltd. · 2000
- Fuel control system having an auxiliary circuit for correcting the signals generated by the pressure sensor during transient operating conditions52US 4,010,717 AThe Bendix Corporation · 1977