Methods and systems for enhancing cooling pond performance and salt production in a solution mining operation
US-2021402316-A1 · Dec 30, 2021 · US
Discharge mechanisms for the sediments
Discharge mechanisms for the sediments · 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 | B01D21/245 |
| Official title | {Discharge mechanisms for the sediments} |
| Display label | Discharge mechanisms for the sediments |
| Total patents | 92 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 4 |
| 2017 | 14 |
| 2018 | 11 |
| 2019 | 8 |
| 2020 | 10 |
| 2021 | 18 |
| 2022 | 6 |
| 2023 | 5 |
| 2024 | 9 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Concentrically baffled reactors and systems that incorporate them
US-11162061-B2 · Nov 2, 2021 · US
Solid-liquid separator
US-2021316233-A1 · Oct 14, 2021 · US
Quantitative tank bottom sludge valve
US-11137075-B2 · Oct 5, 2021 · US
Apparatus for separating the cellular and liquid portions of a whole blood sample
US-2021252507-A1 · Aug 19, 2021 · US
Automated sand detection and handling system for oil and gas well operations
US-2021252431-A1 · Aug 19, 2021 · US
Waste fluid treatment apparatus
US-11040889-B2 · Jun 22, 2021 · US
Separation device for separating a solid material from a conveying stream and method for maintaining such a separation device
US-10974174-B2 · Apr 13, 2021 · US
Quantitative tank bottom sludge valve
US-2021033209-A1 · Feb 4, 2021 · US
MULTIPHASE SEPARATOR, AND METHOD OF SEPARATING A MULTlPHASE FLUID
US-2020346140-A1 · Nov 5, 2020 · US
Device to separate water and solids of spray water in a continuous caster, and method to monitor and control corrosion background
US-10722824-B2 · Jul 28, 2020 · US
Methods for separating non-fibrous solids from liquids using a double-roller
US-10717666-B2 · Jul 21, 2020 · US
Waste fluid treatment apparatus
US-2020223713-A1 · Jul 16, 2020 · US
Water treatment plant having integrated ballasted flocculation and decantation, and a corresponding method
US-2020131059-A1 · Apr 30, 2020 · US
Methods and systems for enhancing cooling pond performance and salt production in a solution mining operation
US-2020094158-A1 · Mar 26, 2020 · US
Methods and systems for enhancing cooling pond performance and salt production in a solution mining operation
US-10589185-B2 · Mar 17, 2020 · US
Separation of contaminants from a liquid mixture
US-2020078750-A1 · Mar 12, 2020 · US
Bottom section for being connected to an assembly with plate settler, and assembly with plate settler
US-2020016515-A1 · Jan 16, 2020 · US
Apparatus and method for gravitational separation of the phases of a two phase liquid
US-2020001207-A1 · Jan 2, 2020 · US
Device for limiting vortices and solid deposits
US-2019351350-A1 · Nov 21, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01D21/245?
- CPC B01D21/245 is the Cooperative Patent Classification code for “Discharge mechanisms for the sediments.”
- How many patents are filed under CPC B01D21/245 (Discharge mechanisms for the sediments)?
- Our database includes 92 publications tagged with this CPC code.
- Is patent activity under CPC B01D21/245 growing?
- Publication counts under this code: 9 in 2024 vs 2 in 2025 (latest complete years).