Method and Apparatus for Cleaning Filter Media
US-2025367578-A1 · Dec 4, 2025 · US
Displacement of the filtering material to a compartment of the filtering device for regeneration · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B01D24/4689 |
| Official title | {Displacement of the filtering material to a compartment of the filtering device for regeneration} |
| Display label | Displacement of the filtering material to a compartment of the filtering device for regeneration |
| Total patents | 3 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be growing based on the most recent years.
| Year | Patents |
|---|---|
| 2019 | 1 |
| 2025 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2025367578-A1 · Dec 4, 2025 · US
US-2025099880-A1 · Mar 27, 2025 · US
US-2019177184-A1 · Jun 13, 2019 · US