Turbine engine device with power system generator, and vehicle comprising such a device
US-12104494-B2 · Oct 1, 2024 · US
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Open cycles
Open cycles · 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 | F02C3/36 |
| Official title | Open cycles |
| Display label | Open cycles |
| Total patents | 21 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 2 |
| 2017 | 4 |
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 3 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Turbine engine device with power system generator, and vehicle comprising such a device
US-2024141801-A1 · May 2, 2024 · US
Turbocharger systems and method for capturing a process gas
US-10858992-B2 · Dec 8, 2020 · US
Turbocharger systems and method for capturing a process gas
US-2020263603-A1 · Aug 20, 2020 · US
Compressed-air-energy-storage (CAES) system and method
US-10584634-B2 · Mar 10, 2020 · US
Fluidfoil fence
US-10273807-B2 · Apr 30, 2019 · US
Power generation system, driving method for power generation system, and combustor
US-10107190-B2 · Oct 23, 2018 · US
Geared turbofan gas turbine engine architecture
US-10030586-B2 · Jul 24, 2018 · US
Closed-loop gas turbine generator
US-2018038277-A1 · Feb 8, 2018 · US
Contra-rotating open fan propulsion system
US-9835093-B2 · Dec 5, 2017 · US
Geared turbofan gas turbine engine architecture
US-2017254273-A1 · Sep 7, 2017 · US
Geared turbofan gas turbine engine architecture
US-9695751-B2 · Jul 4, 2017 · US
Geared turbofan gas turbine engine architecture
US-2017122216-A1 · May 4, 2017 · US
Compressed-air-energy-storage (caes) system and method
US-2016326958-A1 · Nov 10, 2016 · US
Open brayton bottoming cycle and method of using the same
US-9429069-B2 · Aug 30, 2016 · US
Geared turbofan gas turbine engine architecture
US-2015330302-A1 · Nov 19, 2015 · US
Power generation system, driving method for power generation system, and combustor
US-2015285141-A1 · Oct 8, 2015 · US
Fluidfoil fence
US-2015267539-A1 · Sep 24, 2015 · US
System and method for exhaust gas use in gas turbine engines
US-9003761-B2 · Apr 14, 2015 · US
Contra-rotating open fan propulsion system
US-2015078888-A1 · Mar 19, 2015 · US