System and method for liquid-organic particle separation
US-11898222-B2 · Feb 13, 2024 · US
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Plurality of plates inclined in alternating directions
Plurality of plates inclined in alternating directions · 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 | B01D21/0048 |
| Official title | {Plurality of plates inclined in alternating directions} |
| Display label | Plurality of plates inclined in alternating directions |
| Total patents | 23 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2019 | 1 |
| 2020 | 4 |
| 2021 | 7 |
| 2022 | 5 |
| 2023 | 4 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for treating a wastewater effluent in a sequencing batch reactor (sbr) having a constant level and controlled recovery
US-2023365448-A1 · Nov 16, 2023 · US
Liquid quality system with drag-inducing portions
US-2023256361-A1 · Aug 17, 2023 · US
Liquid quality system with drag-inducing portions
US-11633678-B2 · Apr 25, 2023 · US
Single stage clarifier and mixing assembly
US-11596912-B2 · Mar 7, 2023 · US
System and method for liquid-organic particle separation
US-2022290270-A1 · Sep 15, 2022 · US
System and method for liquid-organic particle separation
US-11359257-B2 · Jun 14, 2022 · US
Liquid quality system with drag-inducing portions
US-2022161157-A1 · May 26, 2022 · US
Simultaneous phase operated anaerobic sequential batch reactor
US-11267736-B2 · Mar 8, 2022 · US
Removing debris from a hydrocarbon fluid
US-11242738-B2 · Feb 8, 2022 · US
Single stage clarifier and mixing assembly
US-11207614-B2 · Dec 28, 2021 · US
Bottom section for being connected to an assembly with plate settler, and assembly with plate settler
US-11090583-B2 · Aug 17, 2021 · US
Single stage clarifier and mixing assembly
US-2021205771-A1 · Jul 8, 2021 · US
Liquid quality system with drag-inducing portions
US-11033835-B1 · Jun 15, 2021 · US
Simultaneous phase operated anaerobic sequential batch reactor
US-2021087087-A1 · Mar 25, 2021 · US
System and method for liquid-organic particle separation
US-2021087653-A1 · Mar 25, 2021 · US
Single stage clarifier and mixing assembly
US-2021023478-A1 · Jan 28, 2021 · US
System and method for liquid-organic particle separation
US-10858721-B1 · Dec 8, 2020 · US
Removing debris from a hydrocarbon fluid
US-2020230524-A1 · Jul 23, 2020 · US
Removing debris from a hydrocarbon fluid
US-10625181-B2 · Apr 21, 2020 · US