F02D 13/0269
Controlling the valves to perform a miller-atkinson cycle
Official title: {Controlling the valves to perform a Miller-Atkinson cycle}
F02D13/0269 (Controlling the valves to perform a miller-atkinson cycle) appears on 369 US grants and 378 published applications in this corpus.
Search patents in F02D- Granted patents
- 369
- Published applications
- 378
- Assignees
- 110
- Inventors
- 775
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 11 | 3 |
| 2002 | 10 | 20 |
| 2003 | 22 | 21 |
| 2004 | 17 | 19 |
| 2005 | 15 | 29 |
| 2006 | 18 | 15 |
| 2007 | 16 | 19 |
| 2008 | 10 | 17 |
| 2009 | 6 | 18 |
| 2010 | 10 | 18 |
| 2011 | 11 | 16 |
| 2012 | 13 | 19 |
| 2013 | 15 | 21 |
| 2014 | 24 | 16 |
| 2015 | 15 | 18 |
| 2016 | 12 | 13 |
| 2017 | 12 | 11 |
| 2018 | 15 | 15 |
| 2019 | 8 | 13 |
| 2020 | 18 | 17 |
| 2021 | 16 | 11 |
| 2022 | 9 | 9 |
| 2023 | 10 | 8 |
| 2024 | 9 | 6 |
| 2025 | 7 | 4 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Air handling systems and controls for internal combustion engines operating with a miller cycle9 Oct 2025US 2025/0314213 A1Cummins Inc.
- Reciprocating piston engine, and method for operating a reciprocating piston engine15 May 2025US 2025/0154908 A1Schaeffler Technologies AG & Co. KG
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Most cited
By later US patents
- Premixed charge compression ignition engine with optimal combustion control196US 6,276,334 B1Cummins Engine Company, Inc. · 2001
- Engine operation using fully flexible valve and injection events156US 5,117,790 ACaterpillar Inc. · 1992
- Premixed charge compression ignition engine with optimal combustion control152US 6,230,683 B1Cummins Engine Company, Inc. · 2001
- Premixed charge compression ignition engine with optimal combustion control139US 6,286,482 B1Cummins Engine Company, Inc. · 2001
- Multiple operating mode engine and method of operation134US 6,561,157 B2Cummins Inc. · 2003