F02M 63/029
Per cylinder bank
Official title: {per cylinder bank, e.g. storing different fuels or fuels at different pressure levels per cylinder bank}
F02M63/029 (Per cylinder bank) appears on 128 US grants and 140 published applications in this corpus.
Search patents in F02M- Granted patents
- 128
- Published applications
- 140
- Assignees
- 33
- Inventors
- 235
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 3 | 4 |
| 2005 | 2 | 7 |
| 2006 | 10 | 28 |
| 2007 | 17 | 17 |
| 2008 | 16 | 1 |
| 2009 | 4 | 10 |
| 2010 | 5 | 2 |
| 2011 | 3 | 2 |
| 2012 | 4 | 6 |
| 2013 | 2 | 5 |
| 2014 | 2 | 7 |
| 2015 | 6 | 10 |
| 2016 | 8 | 13 |
| 2017 | 11 | 7 |
| 2018 | 9 | 6 |
| 2019 | 4 | 3 |
| 2020 | 7 | 1 |
| 2021 | 5 | 2 |
| 2022 | 4 | 2 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 2 | 1 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fuel system having dual fuel quill connector and quill connector installation method26 May 2026US 12,637,994 B2Caterpillar Inc.
- Dual fuel system and method feeding same fuel at two pressures to fuel injector2 Dec 2025US 12,486,810 B1Caterpillar Inc.
- Fuel control system for internal combustion engine having multiple injection systems22 Apr 2025US 12,281,622 B1GM Global Technology Operations LLC
- Engine26 Sep 2023US 11,767,798 B2Yanmar Power Technology Co., Ltd.
- Fuel system for an internal combustion engine27 Dec 2022US 11,536,233 B2Delphi Technologies IP Limited
- Fuel system with direct and high pressure port fuel injection with thermal management28 May 2026US 2026/0146578 A1Stanadyne Operating Company LLC
- Fuel leak diagnostic system2 Apr 2026US 2026/0092587 A1Toyota Jidosha Kabushiki Kaisha
- Fuel injector for dual fuel applications having non-return valve for leakage control26 Mar 2026US 2026/0085649 A1Caterpillar Inc.
- Fuel system having dual fuel quill connector and quill connector installation method26 Mar 2026US 2026/0085651 A1Caterpillar Inc.
- Dual fuel system and method feeding same fuel at two pressures to fuel injector4 Dec 2025US 2025/0369401 A1Caterpillar Inc.
Most cited
By later US patents
- Method and apparatus for delivering two fuels to a direct injection internal combustion engine61US 7,373,931 B2Westport Power Inc. · 2008
- Spark ingition stratified combustion internal combustion engine53US 6,725,827 B2Kabushiki Kaisha Toyota Chuo Kenkyusho · 2004
- Accumulator fuel injection system44US 5,727,525 ANippon Soken, Inc. · 1998
- Fuel system for a multi-fuel engine29US 8,590,510 B2Ford Global Technologies, LLC · 2013
- Fuel injector diagnostic for dual fuel engine24US 8,118,006 B2Ford Global Technologies, LLC · 2012