Positional control of fuel injection into gas turbine combustors
US-12331927-B2 · Jun 17, 2025 · US
This page is not indexed by search engines while we improve data quality.
Other fuel-injection control
Other fuel-injection control · 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 | F02D7/00 |
| Official title | Other fuel-injection control |
| Display label | Other fuel-injection control |
| Total patents | 23 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 5 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 6 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Positional control of fuel injection into gas turbine combustors
US-2025164103-A1 · May 22, 2025 · US
Systems and methods for an electrically driven direct injection fuel pump
US-11300045-B2 · Apr 12, 2022 · US
Systems and methods for an electrically driven direct injection fuel pump
US-2021017903-A1 · Jan 21, 2021 · US
Internal combustion engine control device and method
US-10890124-B2 · Jan 12, 2021 · US
Methods and system for reducing particulate matter produced by an engine
US-10794320-B2 · Oct 6, 2020 · US
System and methods for operating fuel system responsive to inferred fuel temperature
US-10508612-B2 · Dec 17, 2019 · US
System and methods for operating fuel system responsive to inferred fuel temperature
US-2019293017-A1 · Sep 26, 2019 · US
Internal combustion engine control device and method
US-2019285008-A1 · Sep 19, 2019 · US
Methods and system for reducing particulate matter produced by an engine
US-2019107073-A1 · Apr 11, 2019 · US
Hybrid vehicle
US-10246079-B2 · Apr 2, 2019 · US
Methods and system for reducing particulate matter produced by an engine
US-10190523-B2 · Jan 29, 2019 · US
Hybrid vehicle
US-2018148040-A1 · May 31, 2018 · US
Fuel injection amount control device
US-9951732-B2 · Apr 24, 2018 · US
Vehicle control device
US-9533669-B2 · Jan 3, 2017 · US
Methods and system for reducing particulate matter produced by an engine
US-2016363090-A1 · Dec 15, 2016 · US
Internal combustion engine
US-9309812-B2 · Apr 12, 2016 · US
Fuel injection control apparatus of internal combustion engine
US-2016017819-A1 · Jan 21, 2016 · US
Fuel injection control apparatus of internal combustion engine
US-2016017818-A1 · Jan 21, 2016 · US
Fuel injection amount control device
US-2016017851-A1 · Jan 21, 2016 · US