F02M 35/1045
Characterised by the charge distribution between the cylinders/combustion chambers or its homogenisation
Official title: {characterised by the charge distribution between the cylinders/combustion chambers or its homogenisation}
F02M35/1045 (Characterised by the charge distribution between the cylinders/combustion chambers or its homogenisation) appears on 92 US grants and 69 published applications in this corpus.
Search patents in F02M- Granted patents
- 92
- Published applications
- 69
- Assignees
- 64
- Inventors
- 214
- Latest grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 8 | 2 |
| 2002 | 2 | 0 |
| 2003 | 2 | 2 |
| 2004 | 1 | 2 |
| 2005 | 1 | 5 |
| 2006 | 6 | 5 |
| 2007 | 2 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 3 | 4 |
| 2011 | 0 | 1 |
| 2012 | 2 | 0 |
| 2013 | 1 | 2 |
| 2014 | 3 | 6 |
| 2015 | 3 | 5 |
| 2016 | 1 | 9 |
| 2017 | 7 | 10 |
| 2018 | 8 | 3 |
| 2019 | 7 | 2 |
| 2020 | 4 | 5 |
| 2021 | 6 | 1 |
| 2022 | 2 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Fuel admission tube for enhanced mixing in gaseous fuel engine and engine operating method21 Oct 2025US 12,448,939 B1Caterpillar Inc.
- Vehicle gas distribution to intake manifold runners26 Dec 2023US 11,852,109 B1GM Global Technology Operations LLC
- Intake manifold18 Oct 2022US 11,473,539 B1Toyota Boshoku Kabushiki Kaisha
- Intake system for vehicle22 Feb 2022US 11,255,302 B1Hyundai Motor Company
- Multi-cylinder engine intake structure7 Dec 2021US 11,193,460 B2Yanmar Power Technology Co., Ltd.
- Fuel admission tube for enhanced mixing in gaseous fuel engine and engine operating method23 Oct 2025US 2025/0327432 A1Caterpillar Inc.
- Intake manifold20 Oct 2022US 2022/0333566 A1Toyota Boshoku Kabushiki Kaisha
- Intake chamber air diffusing feature in an opposed-piston engine13 May 2021US 2021/0140389 A1Achates Power, Inc.
- Intake manifold24 Dec 2020US 2020/0400109 A1Toyota Boshoku Kabushiki Kaisha
- Charge Air Line of an Internal Combustion Engine and Internal Combustion Engine5 Nov 2020US 2020/0347807 A1MAN Energy Solutions SE
Most cited
By later US patents
- Automotive fluid control system with pressure balanced solenoid valve50US 6,178,956 B2BorgWarner Inc. · 2001
- Intake air control device and internal combustion engine mounting the same50US 6,543,412 B2Hitachi Car Engineering Co., Ltd. · 2003
- Apparatus for supply of recirculated exhaust gas33US 7,389,770 B2Volvo Lastvagnar AB · 2008
- Induction system with E.G.R.31US 4,811,697 AYamaha Hatsudoki Kabushiki Kaisha · 1989
- Integrated and separable EGR distribution manifold30US 5,957,116 ACummins Engine Company, Inc. · 1999