F02M 63/0078
Valve member details
Official title: {Valve member details, e.g. special shape, hollow or fuel passages in the valve member}
F02M63/0078 (Valve member details) appears on 136 US grants and 143 published applications in this corpus.
Search patents in F02M- Granted patents
- 136
- Published applications
- 143
- Assignees
- 58
- Inventors
- 279
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 2 |
| 2003 | 2 | 1 |
| 2004 | 1 | 2 |
| 2005 | 2 | 2 |
| 2006 | 1 | 13 |
| 2007 | 7 | 6 |
| 2008 | 2 | 3 |
| 2009 | 5 | 13 |
| 2010 | 5 | 9 |
| 2011 | 7 | 2 |
| 2012 | 3 | 8 |
| 2013 | 5 | 8 |
| 2014 | 5 | 11 |
| 2015 | 6 | 10 |
| 2016 | 11 | 6 |
| 2017 | 13 | 7 |
| 2018 | 6 | 8 |
| 2019 | 7 | 15 |
| 2020 | 10 | 7 |
| 2021 | 13 | 4 |
| 2022 | 5 | 2 |
| 2023 | 2 | 2 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Valve assembly for a fuel pump5 May 2026US 12,618,387 B2Phinia Delphi Luxembourg Sarl
- Fuel injection valve for internal combustion engines12 Nov 2024US 12,140,112 B2Ganser-Hydromag AG
- Discharge valve mechanism and high-pressure fuel supply pump including the same10 Oct 2023US 11,781,513 B2Hitachi Astemo, Ltd.
- Device for controlling an injector21 Mar 2023US 11,608,805 B2Liebherr-Components Deggendorf GmbH
- Trapped volume split check assembly in fuel injector22 Nov 2022US 11,506,162 B2Caterpillar Inc.
- Fuel injector and valve assembly for providing fuel to a prime mover7 Aug 2025US 2025/0250956 A1Cumming Corporation
- Valve assembly for a fuel pump27 Jun 2024US 2024/0209822 A1Delphi Technologies IP Limited
- 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.
- Trapped volume split check assembly in fuel injector19 May 2022US 2022/0154673 A1Caterpillar Inc.
Most cited
By later US patents
- Fluid flow rate control valve, anchor for mover and fuel injection system51US 7,131,426 B2Bosch Corporation · 2006
- Fuel injector46US 5,176,120 AToyota Jidosha Kabushiki Kaisha · 1993
- Valve assembly36US 8,287,256 B2Caterpillar Inc. · 2012
- Liquid pump with cavitation mitigation32US 10,557,446 B2Caterpillar Inc. · 2020
- Compact pin-within-a-sleeve three-way valve24US 5,497,806 ACummins Engine Company, Inc. · 1996