Debris filter for a nuclear fuel assembly bottom end part and method of manufacturing such a debris filter
US-12412673-B2 · Sep 9, 2025 · US
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Upward filtration (B01D24/18 takes precedence)
Upward filtration (B01D24/18 takes precedence) · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B01D24/16 |
| Official title | Upward filtration (B01D24/18 takes precedence) |
| Display label | Upward filtration (B01D24/18 takes precedence) |
| Total patents | 12 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 4 |
| 2023 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Date seed powder for water filtration treatment
US-12357927-B2 · Jul 15, 2025 · US
Date seed powder for water filtration treatment
US-2023381690-A1 · Nov 30, 2023 · US
Date seed powder for water filtration treatment
US-11772016-B2 · Oct 3, 2023 · US
Date seed powder for water filtration treatment
US-2022379242-A1 · Dec 1, 2022 · US
Debris filter for a nuclear fuel assembly bottom end part and method of manufacturing such a debris filter
US-2022344065-A1 · Oct 27, 2022 · US
Chemical solution supply system and chemical solution supply method
US-2022062804-A1 · Mar 3, 2022 · US
Dispenser
US-2022016548-A1 · Jan 20, 2022 · US
Apparatus and method for filtering aqueous liquid
US-11185800-B2 · Nov 30, 2021 · US
Regenerative Media Filtration Apparatus Improvements
US-2021346824-A1 · Nov 11, 2021 · US
Dispenser
US-11141685-B2 · Oct 12, 2021 · US
Apparatus and method for filtering aqueous liquid
US-2020391138-A1 · Dec 17, 2020 · US