Binary power generation system and stopping method for same
US-2019383176-A1 · Dec 19, 2019 · US
condensation heat from one cycle heating the fluid in another cycle
condensation heat from one cycle heating the fluid in another cycle · 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 | F01K23/04 |
| Official title | condensation heat from one cycle heating the fluid in another cycle |
| Display label | condensation heat from one cycle heating the fluid in another cycle |
| Total patents | 92 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 10 |
| 2017 | 14 |
| 2018 | 17 |
| 2019 | 16 |
| 2020 | 8 |
| 2021 | 7 |
| 2022 | 4 |
| 2023 | 4 |
| 2024 | 2 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods for power production using nested co2 cycles
US-2019376419-A1 · Dec 12, 2019 · US
Organic Rankine cycle based conversion of gas processing plant waste heat into power and cooling
US-10480352-B2 · Nov 19, 2019 · US
Systems and methods for power production using nested CO2 cycles
US-10422252-B2 · Sep 24, 2019 · US
Expansion apparatus for recovering waste heat and waste heat recovery system including the same
US-10358946-B2 · Jul 23, 2019 · US
Hybrid power generation system
US-10344626-B2 · Jul 9, 2019 · US
Organic rankine cycle based conversion of gas processing plant waste heat into power and cooling
US-10227899-B2 · Mar 12, 2019 · US
Organic rankine cycle based conversion of gas processing plant waste heat into power
US-2019055857-A1 · Feb 21, 2019 · US
Power generation system using ejector refrigeration cycle
US-10208631-B2 · Feb 19, 2019 · US
Organic Rankine Cycle Based Conversion of Gas Processing Plant Waste Heat into Power and Cooling
US-2019017418-A1 · Jan 17, 2019 · US
Modified goswami cycle based conversion of gas processing plant waste heat into power and cooling with flexibility
US-2019010832-A1 · Jan 10, 2019 · US
Process and apparatus for using a waste heat stream in an aromatics complex
US-2019003343-A1 · Jan 3, 2019 · US
Stack energy control in combined cycle power plant
US-2018371956-A1 · Dec 27, 2018 · US
Automatic filter cleaning apparatus, automatic filter cleaning method using the same, and supercritical fluid power generation system including the same
US-2018361278-A1 · Dec 20, 2018 · US
Expansion apparatus for recovering waste heat and waste heat recovery system including the same
US-2018328233-A1 · Nov 15, 2018 · US
Modified goswami cycle based conversion of gas processing plant waste heat into power and cooling with flexibility
US-10125640-B2 · Nov 13, 2018 · US
Organic Rankine cycle based conversion of gas processing plant waste heat into power and cooling
US-10125639-B2 · Nov 13, 2018 · US
Organic Rankine cycle based conversion of gas processing plant waste heat into power
US-10113448-B2 · Oct 30, 2018 · US
Rapid warm-up schemes of engine and engine coolant for higher fuel efficiency
US-10082047-B2 · Sep 25, 2018 · US
Power generation system using ejector refrigeration cycle
US-2018195417-A1 · Jul 12, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F01K23/04?
- CPC F01K23/04 is the Cooperative Patent Classification code for “condensation heat from one cycle heating the fluid in another cycle.”
- How many patents are filed under CPC F01K23/04 (condensation heat from one cycle heating the fluid in another cycle)?
- Our database includes 92 publications tagged with this CPC code.
- Is patent activity under CPC F01K23/04 growing?
- Publication counts under this code: 2 in 2024 vs 3 in 2025 (latest complete years).