F02M 61/06
The valves being furnished at seated ends with pintle or plug shaped
Official title: the valves being furnished at seated ends with pintle or plug shaped extensions
F02M61/06 (The valves being furnished at seated ends with pintle or plug shaped) appears on 142 US grants and 64 published applications in this corpus.
Search patents in F02M- Granted patents
- 142
- Published applications
- 64
- Assignees
- 65
- Inventors
- 263
- Latest grant
- 18 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 7 | 0 |
| 1981 | 8 | 0 |
| 1982 | 4 | 0 |
| 1983 | 4 | 0 |
| 1984 | 3 | 0 |
| 1985 | 9 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 5 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 10 | 0 |
| 1997 | 2 | 0 |
| 1998 | 8 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 1 |
| 2002 | 5 | 3 |
| 2003 | 4 | 2 |
| 2004 | 3 | 7 |
| 2005 | 5 | 6 |
| 2006 | 1 | 1 |
| 2007 | 3 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 3 |
| 2010 | 1 | 2 |
| 2011 | 0 | 3 |
| 2012 | 1 | 0 |
| 2013 | 0 | 2 |
| 2014 | 3 | 2 |
| 2015 | 0 | 4 |
| 2016 | 3 | 4 |
| 2017 | 4 | 2 |
| 2018 | 5 | 4 |
| 2019 | 0 | 3 |
| 2020 | 1 | 1 |
| 2021 | 4 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 4 |
| 2024 | 0 | 2 |
| 2025 | 1 | 4 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fuel injection arrangement and a hydrogen internal combustion engine18 Nov 2025US 12,473,877 B2Volvo Truck Corporation
- Integrated control of downhole and surface blower systems14 Jun 2022US 11,359,471 B2Upwing Energy, LLC
- Injector method of switching between injection state and drain state8 Jun 2021US 11,028,810 B2Cummins Inc.
- Fuel electro-injector atomizer, in particular for a diesel cycle engine18 May 2021US 11,008,991 B2C. R. F. Societa Consortile per Azioni
- Method of modifying a conventional direct injector and modified injector assembly30 Mar 2021US 10,961,965 B2Nostrum Energy Pte. Ltd.
- Fuel injector for direct injection of gaseous fuel23 Jul 2026US 2026/0210318 A1Phinia Delphi Luxembourg Sarl
- Injector nozzle26 Jun 2025US 2025/0207551 A1Phinia Delphi Luxembourg Sarl
- A fuel injection arrangement and a hydrogen internal combustion engine20 Feb 2025US 2025/0059937 A1Volvo Truck Corporation
- A fuel gas injection arrangement and a hydrogen internal combustion engine20 Feb 2025US 2025/0059940 A1Volvo Truck Corporation
- A nozzle cap, a fuel gas injection and a hydrogen internal combustion engine13 Feb 2025US 2025/0052213 A1Volvo Truck Corporation
Most cited
By later US patents
- Direct injection of fuels in internal combustion engines72US 6,755,175 B1Orbital Engine Company (Australia) Pty. Limited · 2004
- Accumulator fuel injection system70US 5,241,935 AServojet Electronic Systems, Ltd. · 1993
- Fuel injector with anti-scale ceramic coating for direct injection68US 6,267,307 B1Magneti Marelli France · 2001
- Direct injection of fuels in internal combustion engines58US 7,201,136 B2Orbital Engine Company (Australia) Pty. Limited · 2007
- Accumulator fuel injection system52US 5,341,783 AServojet Electronic Systems, Ltd. · 1994