Continuous disc filter device
US-12478903-B2 · Nov 25, 2025 · US
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mounted transversely on the tube
mounted transversely on the tube · 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 | B01D29/41 |
| Official title | mounted transversely on the tube |
| Display label | mounted transversely on the tube |
| Total patents | 20 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 4 |
| 2017 | 5 |
| 2019 | 3 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Filter disk segments
US-12220657-B2 · Feb 11, 2025 · US
Continuous disc filter device
US-2023110055-A1 · Apr 13, 2023 · US
Filter disk segments
US-2022347603-A1 · Nov 3, 2022 · US
Filter element and seal therefor
US-10918985-B2 · Feb 16, 2021 · US
Filter element and filter unit
US-10335716-B2 · Jul 2, 2019 · US
Filter element and filter unit
US-2019176060-A1 · Jun 13, 2019 · US
Filter element and filtration assembly for biopharmaceutical applications
US-10173151-B2 · Jan 8, 2019 · US
Bagged filter cartridge, system and methods
US-9675914-B2 · Jun 13, 2017 · US
Filter element
US-9636638-B2 · May 2, 2017 · US
Indexing filter apparatus and method of use
US-9616365-B2 · Apr 11, 2017 · US
Bagged filter cartridge, system and method
US-9616362-B2 · Apr 11, 2017 · US
Bagged filter cartridge, system and method
US-2017080367-A1 · Mar 23, 2017 · US
Filter element, method for manufacturing and use thereof
US-9517425-B2 · Dec 13, 2016 · US
Fluid interconnect
US-9474992-B2 · Oct 25, 2016 · US
Filter element and filtration assembly for biopharmaceutical applications
US-2016175744-A1 · Jun 23, 2016 · US
Filter element, method for manufacturing and use thereof
US-2016107108-A1 · Apr 21, 2016 · US
Prefilter System for Biological Systems
US-2015258468-A1 · Sep 17, 2015 · US
Filter element
US-2015190758-A1 · Jul 9, 2015 · US
Prefilter system for biological systems
US-9072988-B2 · Jul 7, 2015 · US