F02M 2547/001
Control chambers formed by movable sleeves
F02M2547/001 (Control chambers formed by movable sleeves) appears on 41 US grants and 51 published applications in this corpus.
Search patents in F02M- Granted patents
- 41
- Published applications
- 51
- Assignees
- 17
- Inventors
- 89
- Latest grant
- 28 Dec 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 0 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 6 |
| 2008 | 1 | 4 |
| 2009 | 0 | 5 |
| 2010 | 2 | 3 |
| 2011 | 4 | 6 |
| 2012 | 3 | 2 |
| 2013 | 3 | 0 |
| 2014 | 4 | 3 |
| 2015 | 1 | 6 |
| 2016 | 0 | 3 |
| 2017 | 5 | 1 |
| 2018 | 2 | 3 |
| 2019 | 2 | 2 |
| 2020 | 4 | 2 |
| 2021 | 5 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Fuel injector28 Dec 2021US 11,208,975 B2Delphi Technologies IP Limited
- Fuel injection valve7 Dec 2021US 11,193,464 B2Denso Corporation
- Fuel injection device11 May 2021US 11,002,235 B2Denso Corporation
- Fuel injector9 Mar 2021US 10,941,744 B2Delphi Technologies IP Limited
- Dual fuel nozzle arrangement5 Jan 2021US 10,883,428 B2Delphi Technologies IP Limited
- Fuel injector1 Apr 2021US 2021/0095628 A1Delphi Technologies IP Limited
- Fuel injection valve18 Jun 2020US 2020/0191104 A1Denso Corporation
- Dual fuel nozzle arrangement16 Jan 2020US 2020/0018246 A1Delphi Technologies IP Limited
- High-Pressure Fuel Pump18 Jul 2019US 2019/0219016 A1Continental Automotive GmbH
- Fuel injection device17 Jan 2019US 2019/0017478 A1Denso Corporation
Most cited
By later US patents
- Common rail injector14US 6,705,551 B1Robert Bosch GmbH · 2004
- Fuel injection valve for internal combustion engines12US 5,685,483 AGanser-Hydromag AG · 1997
- Fuel injector having directly actuatable injection valve element9US 7,926,737 B2Robert Bosch GmbH · 2011
- Fuel injection valve for internal combustion engines7US 5,842,640 AGanser-Hydromag AG · 1998
- Accumulator fuel-injection system for an internal combustion engine7US 6,814,302 B2Robert Bosch GmbH · 2004