F02M 2700/4321
Working with fuel and admission of auxiliary fluids such as water, anti-knock
Official title: working with fuel and admission of auxiliary fluids such as water, anti-knock agents, hydrogen, ozone or the like
F02M2700/4321 (Working with fuel and admission of auxiliary fluids such as water, anti-knock) appears on 8 US grants and 8 published applications in this corpus.
Search patents in F02M- Granted patents
- 8
- Published applications
- 8
- Assignees
- 3
- Inventors
- 11
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 2 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Hydrogen mixed-combustion electronic control device and power generation system using same15 Sep 2026US 12,736,014 B2Hitachi, Ltd.
- Catalyst mounting in internal combustion engines14 Jan 2025US 12,196,153 B2Hydro-Ject, LLC
- Two-stroke reciprocating piston combustion engine19 Nov 2019US 10,480,457 B2
- Dilution of the gas in an intake manifold by water injection5 Sep 2017US 9,752,497 B2Ford Global Technologies, LLC
- Internal combustion engine and a method of operating an internal combustion engine25 Jul 2017US 9,714,607 B2
- Hydrogen mixed-combustion electronic control device and power generation system using same11 Jun 2026US 2026/0160211 A1Hitachi, Ltd.
- Catalyst mounting in internal combustion engines25 Jul 2024US 2024/0247618 A1Hydro-Ject, LLC
- Internal combustion engine and a method of operating an internal combustion engine23 Apr 2015US 2015/0107547 A1
- Two-Stroke Reciprocating Piston Combustion Engine15 May 2014US 2014/0130770 A1
- Dilution of the gas in an intake manifold by water injection15 Aug 2013US 2013/0206100 A1Ford Global Technologies, LLC
Most cited
By later US patents
- System and method for tip-in knock compensation62US 7,406,947 B2Ford Global Technologies, LLC · 2008
- System and method for tip-in knock compensation44US 7,694,666 B2Ford Global Technologies, LLC · 2010
- System and method for tip-in knock compensation23US 7,971,575 B2Ford Global Technologies, LLC · 2011
- Two-stroke reciprocating piston combustion engine1US 10,480,457 B22019
- Dilution of the gas in an intake manifold by water injection1US 9,752,497 B2Ford Global Technologies, LLC · 2017