Chemical Warfare Agents And Related Compounds As Fuel For Internal Combustion Engines
US-2019359904-A1 · Nov 28, 2019 · US
Mechanical Engineering
Mechanical Engineering · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F02B43/12 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 136 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 16 |
| 2016 | 14 |
| 2017 | 15 |
| 2018 | 13 |
| 2019 | 13 |
| 2020 | 14 |
| 2021 | 9 |
| 2022 | 7 |
| 2023 | 14 |
| 2024 | 13 |
| 2025 | 6 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fuel supply system and valve assembly therefor
US-10197016-B2 · Feb 5, 2019 · US
A method for controlling a high pressure gas injection internal combustion engine
US-2018347456-A1 · Dec 6, 2018 · US
A method for controlling an internal combustion engine
US-2018320610-A1 · Nov 8, 2018 · US
Engine systems that are supplied with reformed fuel
US-10087895-B2 · Oct 2, 2018 · US
System and method for combustion of non-gaseous fuels and derivatives thereof
US-2018259183-A1 · Sep 13, 2018 · US
Method for regulating an internal combustion engine
US-2018252150-A1 · Sep 6, 2018 · US
Vehicle powertrain with onboard catalytic reformer
US-10001091-B2 · Jun 19, 2018 · US
Fuel supply system and valve assembly therefor
US-2018163669-A1 · Jun 14, 2018 · US
Natural gas fuel system for an internal combustion engine
US-2018163668-A1 · Jun 14, 2018 · US
Automatic calibration system and method for a dual fuel internal combustion engine
US-9945308-B2 · Apr 17, 2018 · US
Method and system for hybrid vehicle control
US-9925975-B2 · Mar 27, 2018 · US
Natural gas fuel system for an internal combustion engine
US-9920711-B2 · Mar 20, 2018 · US
Automatic calibration system and method for a dual fuel internal combustion engine
US-2018073452-A1 · Mar 15, 2018 · US
Natural gas fuel reformer control for lean burn gas engines
US-2018030907-A1 · Feb 1, 2018 · US
Method and system for hybrid vehicle control
US-2017320482-A1 · Nov 9, 2017 · US
Process for the crystallisation of a water-soluble compound
US-9810144-B2 · Nov 7, 2017 · US
Heating and cooling system for an on-board gas absorbent storage vessel
US-2017314738-A1 · Nov 2, 2017 · US
Method and system for generating a mechanical output and producing reaction products in a parallel manner
US-2017306835-A1 · Oct 26, 2017 · US
Natural gas fuel system for an internal combustion engine
US-2017298873-A1 · Oct 19, 2017 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F02B43/12?
- CPC F02B43/12 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F02B43/12 (Mechanical Engineering)?
- Our database includes 136 publications tagged with this CPC code.
- Is patent activity under CPC F02B43/12 growing?
- Publication counts under this code: 13 in 2024 vs 6 in 2025 (latest complete years).