F02M 63/0005
Using valves actuated by fluid pressure
Official title: {using valves actuated by fluid pressure}
F02M63/0005 (Using valves actuated by fluid pressure) appears on 97 US grants and 92 published applications in this corpus.
Search patents in F02M- Granted patents
- 97
- Published applications
- 92
- Assignees
- 52
- Inventors
- 139
- Latest grant
- 8 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 1 |
| 2002 | 9 | 29 |
| 2003 | 16 | 5 |
| 2004 | 7 | 7 |
| 2005 | 9 | 4 |
| 2006 | 5 | 7 |
| 2007 | 4 | 0 |
| 2008 | 0 | 2 |
| 2009 | 2 | 3 |
| 2010 | 2 | 1 |
| 2011 | 0 | 5 |
| 2012 | 0 | 1 |
| 2013 | 2 | 4 |
| 2014 | 2 | 2 |
| 2015 | 3 | 4 |
| 2016 | 4 | 3 |
| 2017 | 1 | 3 |
| 2018 | 3 | 1 |
| 2019 | 4 | 4 |
| 2020 | 4 | 2 |
| 2021 | 1 | 2 |
| 2022 | 4 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Fuel pump8 Oct 2024US 12,110,854 B2Hitachi Astemo, Ltd.
- Injector apparatus4 Oct 2022US 11,459,990 B2Rklab AG
- Hydrocarbon dosing system10 May 2022US 11,326,492 B2Rotex Automation Limited
- Method and control device for operating a common-rail fuel supply system11 Jan 2022US 11,220,986 B2MAN Energy Solutions SE
- Fuel injection valve4 Jan 2022US 11,215,155 B2Liebherr-Components Deggendorf GmbH
- Injector for injecting fuel16 Jan 2025US 2025/0020091 A1Liebherr-Components Deggendorf GmbH
- Fuel pump21 Dec 2023US 2023/0407828 A1Hitachi Astemo, Ltd.
- Hydrocarbon dosing system25 Nov 2021US 2021/0363904 A1Rotex Automation Limited
- Injector apparatus26 Aug 2021US 2021/0262427 A1Rklab AG
- Method and Control Device for Operating a Common-Rail Fuel Supply System19 Nov 2020US 2020/0362804 A1MAN Energy Solutions SE
Most cited
By later US patents
- Directly controlled fuel injection device for a reciprocating internal combustion engine35US 6,811,103 B2FEV Motorentechnik GmbH · 2004
- Hybrid electronically controlled unit injector fuel system33US 6,439,202 B1Cummins Inc. · 2002
- High-pressure electromagnetic fuel injector29US 5,526,791 ADiesel Technology Company · 1996
- Fuel injection device for internal combustion engines22US 6,067,955 ARobert Bosch GmbH · 2000
- Fuel injection system for a multicylinder internal combustion engine21US 5,941,215 ADaimler-Benz Aktiengesellschaft · 1999