Filter element configurations
US-12558639-B2 · Feb 24, 2026 · US
Crossflow filtration, i.e. having an inlet and two outlets · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B01D46/005 |
| Official title | {Crossflow filtration, i.e. having an inlet and two outlets} |
| Display label | Crossflow filtration, i.e. having an inlet and two outlets |
| Total patents | 18 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 2 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 2 |
| 2026 | 3 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12558639-B2 · Feb 24, 2026 · US
US-12515157-B2 · Jan 6, 2026 · US
US-12515159-B2 · Jan 6, 2026 · US
US-2023201754-A1 · Jun 29, 2023 · US
US-2023201750-A1 · Jun 29, 2023 · US
US-11529579-B2 · Dec 20, 2022 · US
US-11511603-B2 · Nov 29, 2022 · US
US-11480362-B2 · Oct 25, 2022 · US
US-2021016214-A1 · Jan 21, 2021 · US
US-2020376933-A1 · Dec 3, 2020 · US
US-2020182508-A1 · Jun 11, 2020 · US
US-2020155990-A1 · May 21, 2020 · US
US-9393512-B2 · Jul 19, 2016 · US
US-9314725-B2 · Apr 19, 2016 · US
US-2015306531-A1 · Oct 29, 2015 · US
US-2015306534-A1 · Oct 29, 2015 · US
US-9168499-B1 · Oct 27, 2015 · US
US-9016414-B2 · Apr 28, 2015 · US