F02M 63/0077
Valve seat details
Official title: {Valve seat details}
F02M63/0077 (Valve seat details) appears on 55 US grants and 74 published applications in this corpus.
Search patents in F02M- Granted patents
- 55
- Published applications
- 74
- Assignees
- 38
- Inventors
- 193
- Latest grant
- 12 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 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 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 2 | 0 |
| 2007 | 0 | 3 |
| 2008 | 0 | 0 |
| 2009 | 1 | 3 |
| 2010 | 0 | 2 |
| 2011 | 1 | 1 |
| 2012 | 0 | 7 |
| 2013 | 1 | 0 |
| 2014 | 2 | 4 |
| 2015 | 1 | 8 |
| 2016 | 4 | 7 |
| 2017 | 8 | 8 |
| 2018 | 8 | 5 |
| 2019 | 6 | 3 |
| 2020 | 3 | 9 |
| 2021 | 4 | 4 |
| 2022 | 4 | 3 |
| 2023 | 3 | 3 |
| 2024 | 3 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Fuel injection valve for internal combustion engines12 Nov 2024US 12,140,112 B2Ganser-Hydromag AG
- Fuel injection valve5 Nov 2024US 12,135,001 B2Hitachi Astemo, Ltd.
- Seat plate for an injector13 Aug 2024US 12,060,860 B2Liebherr-Components Deggendorf GmbH
- Fuel-actuated fuel injector having cooling fuel circuit and method12 Dec 2023US 11,840,993 B1Caterpillar Inc.
- Discharge valve mechanism and high-pressure fuel supply pump including the same10 Oct 2023US 11,781,513 B2Hitachi Astemo, Ltd.
- Gaseous fuel injector23 May 2024US 2024/0167436 A1Stanadyne Operating Company LLC
- Fuel cell system16 Mar 2023US 2023/0080884 A1Hoerbiger Antriebstechnik Holding GmbH
- Fuel injection valve for internal combustion engines9 Feb 2023US 2023/0045640 A1Ganser-Hydromag AG
- Discharge valve mechanism and high-pressure fuel supply pump including the same26 Jan 2023US 2023/0029119 A1Hitachi Astemo, Ltd.
- Two-piece outlet check in fuel injector for starting-flow rate shaping16 Jun 2022US 2022/0186697 A1Caterpillar Inc.
Most cited
By later US patents
- Electrically controlled fuel injection pump for internal combustion engines62US 4,653,455 ARobert Bosch GmbH · 1987
- Fuel injection control apparatus for internal combustion engine and method thereof, and fuel injection valve22US 7,043,350 B2Hitachi, Ltd. · 2006
- Fuel injection valve for high-pressure fuel injection7US 6,378,502 B1Robert Bosch GmbH · 2002
- Control valve4US 8,689,760 B1Buescher Developments, LLC · 2014
- High pressure pump4US 9,803,635 B2Denso Corporation · 2017