Correlation deriving method and correlation deriving device
US-12188656-B2 · Jan 7, 2025 · US
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Ash removal, handling and treatment means; Ash and slag handling in pulverulent fuel furnaces; Ash removal means for incinerators
Ash removal, handling and treatment means; Ash and slag handling in pulverulent fuel furnaces; Ash removal means for incinerators · 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 | F23J2700/00 |
| Official title | Ash removal, handling and treatment means; Ash and slag handling in pulverulent fuel furnaces; Ash removal means for incinerators |
| Display label | Ash removal, handling and treatment means; Ash and slag handling in pulverulent fuel furnaces; Ash removal means for incinerators |
| Total patents | 4 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2022 | 2 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Online monitoring device and method for fouling and slagging based on capacitance principle differential measurement
US-12092599-B2 · Sep 17, 2024 · US
Correlation deriving method and correlation deriving device
US-2022364722-A1 · Nov 17, 2022 · US
Online monitoring device and method for fouling and slagging based on capacitance principle differential measurement
US-2022155249-A1 · May 19, 2022 · US