Heat supply-energy-saving equipment for printing and dyeing factory
US-12291808-B2 · May 6, 2025 · US
by attemperating the superheated steam, e.g. by injected water sprays
by attemperating the superheated steam, e.g. by injected water sprays · 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 | F22G5/12 |
| Official title | by attemperating the superheated steam, e.g. by injected water sprays |
| Display label | by attemperating the superheated steam, e.g. by injected water sprays |
| Total patents | 43 |
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 | 6 |
| 2016 | 3 |
| 2017 | 5 |
| 2018 | 5 |
| 2019 | 4 |
| 2020 | 5 |
| 2021 | 5 |
| 2022 | 5 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Heat supply-energy-saving equipment for printing and dyeing factory
US-2025060093-A1 · Feb 20, 2025 · US
Dynamic heating media conditioning for heat transfer optimization and fouling control
US-12036492-B2 · Jul 16, 2024 · US
Spray heads for use with desuperheaters and desuperheaters including such spray heads
US-11767973-B2 · Sep 26, 2023 · US
Gas turbine exhaust heat recovery plant
US-11661867-B2 · May 30, 2023 · US
Dynamic heating media conditioning for heat transfer optimization and fouling control
US-2022364788-A1 · Nov 17, 2022 · US
Spray heads for use with desuperheaters and desuperheaters including such spray heads
US-2022299201-A1 · Sep 22, 2022 · US
Apparatus and method for optimizing control parameters of power plant
US-11449017-B2 · Sep 20, 2022 · US
Spray heads for use with desuperheaters and desuperheaters including such spray heads
US-11353210-B2 · Jun 7, 2022 · US
Spray heads for use with desuperheaters and desuperheaters including such spray heads
US-11346545-B2 · May 31, 2022 · US
Multi-cone, multi-stage spray nozzle
US-11073279-B2 · Jul 27, 2021 · US
Apparatus and method for optimizing control parameters of power plant
US-2021223749-A1 · Jul 22, 2021 · US
Decompression apparatus for superheated steam
US-11035393-B2 · Jun 15, 2021 · US
Energy-recovery turbines for gas streams
US-10920624-B2 · Feb 16, 2021 · US
Combined cycle plant, method for reducing minimum output thereof, and control device therefor
US-10883389-B2 · Jan 5, 2021 · US
Decompression apparatus for superheated steam
US-2020309169-A1 · Oct 1, 2020 · US
Gas turbine exhaust heat recovery plant
US-2020284169-A1 · Sep 10, 2020 · US
Spray heads for use with desuperheaters and desuperheaters including such spray heads
US-2020173652-A1 · Jun 4, 2020 · US
Spray Heads For Use With Desuperheaters and Desuperheaters Including Such Spray Heads
US-2020149737-A1 · May 14, 2020 · US
Energy-recovery turbines for gas streams
US-2020003082-A1 · Jan 2, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F22G5/12?
- CPC F22G5/12 is the Cooperative Patent Classification code for “by attemperating the superheated steam, e.g. by injected water sprays.”
- How many patents are filed under CPC F22G5/12 (by attemperating the superheated steam, e.g. by injected water sprays)?
- Our database includes 43 publications tagged with this CPC code.
- Is patent activity under CPC F22G5/12 growing?
- Publication counts under this code: 1 in 2024 vs 2 in 2025 (latest complete years).