F02D 41/3076
With special conditions for selecting a mode of combustion
Official title: {with special conditions for selecting a mode of combustion, e.g. for starting, for diagnosing}
F02D41/3076 (With special conditions for selecting a mode of combustion) appears on 375 US grants and 321 published applications in this corpus.
Search patents in F02D- Granted patents
- 375
- Published applications
- 321
- Assignees
- 89
- Inventors
- 839
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 7 | 0 |
| 1999 | 16 | 0 |
| 2000 | 16 | 0 |
| 2001 | 23 | 6 |
| 2002 | 18 | 21 |
| 2003 | 17 | 17 |
| 2004 | 24 | 15 |
| 2005 | 16 | 13 |
| 2006 | 15 | 19 |
| 2007 | 16 | 17 |
| 2008 | 12 | 17 |
| 2009 | 6 | 15 |
| 2010 | 16 | 12 |
| 2011 | 8 | 14 |
| 2012 | 10 | 6 |
| 2013 | 13 | 9 |
| 2014 | 7 | 9 |
| 2015 | 5 | 13 |
| 2016 | 14 | 17 |
| 2017 | 17 | 15 |
| 2018 | 8 | 9 |
| 2019 | 20 | 21 |
| 2020 | 14 | 18 |
| 2021 | 14 | 5 |
| 2022 | 13 | 7 |
| 2023 | 11 | 14 |
| 2024 | 5 | 2 |
| 2025 | 8 | 7 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Premixed charge compression ignition engine with optimal combustion control152US 6,230,683 B1Cummins Engine Company, Inc. · 2001
- Vapor recovery control system for direct injection spark ignition engines110US 5,950,603 AFord Global Technologies, LLC · 1999
- Exhaust gas purification device for an internal combustion engine105US 5,732,554 AToyota Jidosha Kabushiki Kaisha · 1998
- Internal combustion engine95US 6,338,245 B12002
- Adaptive variable fuel internal combustion engine69US 6,947,830 B12005