Low-carbon energy utilization system for steam and power cogeneration of oil field
US-12050007-B2 · Jul 30, 2024 · US
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Steam-generation plants, e.g. comprising steam boilers of different types in mutual association
Steam-generation plants, e.g. comprising steam boilers of different types in mutual association · 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 | F22B33/00 |
| Official title | Steam-generation plants, e.g. comprising steam boilers of different types in mutual association |
| Display label | Steam-generation plants, e.g. comprising steam boilers of different types in mutual association |
| Total patents | 18 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 4 |
| 2019 | 1 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Low-carbon energy utilization system for steam and power cogeneration of oil field
US-2022325885-A1 · Oct 13, 2022 · US
System and method for providing supercritical steam
US-11162389-B2 · Nov 2, 2021 · US
Method and apparatus for capturing carbon dioxide during combustion of carbon containing fuel
US-2020363060-A1 · Nov 19, 2020 · US
Method and apparatus for capturing carbon dioxide during combustion of carbon containing fuel
US-10767861-B2 · Sep 8, 2020 · US
System and method for providing supercritical steam
US-2020032675-A1 · Jan 30, 2020 · US
System and method for providing supercritical steam
US-10465562-B2 · Nov 5, 2019 · US
Method and apparatus for capturing carbon dioxide during combustion of carbon containing fuel
US-2018187887-A1 · Jul 5, 2018 · US
System and method for providing supercritical steam
US-2018119577-A1 · May 3, 2018 · US
Method and apparatus for capturing carbon dioxide during combustion of carbon containing fuel
US-9939153-B2 · Apr 10, 2018 · US
Steam generator with tube aligning orifice
US-9897308-B2 · Feb 20, 2018 · US
Control program, controller, and boiler system
US-9568187-B2 · Feb 14, 2017 · US
Steam generator having an integrated modular heat exchanger
US-2017023305-A1 · Jan 26, 2017 · US
Heating type vaporizing device
US-2016178187-A1 · Jun 23, 2016 · US
Single chamber vaporizer and use thereof in chemical synthesis
US-9249029-B2 · Feb 2, 2016 · US
Gasifying apparatus with variable gasifier and used as both power generator and combustion boiler, and method of driving the same
US-9175224-B2 · Nov 3, 2015 · US
Steam generator with tube aligning orifice
US-2015184845-A1 · Jul 2, 2015 · US
Method and apparatus for capturing carbon dioxide during combustion of carbon containing fuel
US-2015013300-A1 · Jan 15, 2015 · US