Accelerated settlement of flocs after electrocoagulation/electrochemical process using ballasted flocculation
US-12595194-B2 · Apr 7, 2026 · US
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Coagulation
Coagulation · 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 | B03D3/02 |
| Official title | Coagulation |
| Display label | Coagulation |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 4 |
| 2022 | 1 |
| 2023 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Terpolymers for oil sands tailings treatment
US-11738292-B2 · Aug 29, 2023 · US
Waste water treatment method and waste water treatment apparatus
US-11634345-B2 · Apr 25, 2023 · US
Removal of amines from aqueous streams
US-2023037949-A1 · Feb 9, 2023 · US
Accelerated settlement of flocs after electrocoagulation/electrochemical process using ballasted flocculation
US-2022388874-A1 · Dec 8, 2022 · US
Chemical agent comprising fluorine-containing polyaluminum chloride
US-2021340018-A1 · Nov 4, 2021 · US
Water treatment method
US-11077403-B2 · Aug 3, 2021 · US
Terpolymers for oil sands tailings treatment
US-2021060455-A1 · Mar 4, 2021 · US
Method for treating suspensions of solid particles in water using amphoteric polymers
US-10926200-B2 · Feb 23, 2021 · US
Waste water treatment method and waste water treatment apparatus
US-2020071206-A1 · Mar 5, 2020 · US
Treatment agent for wet-coating-booth circulating water
US-2020039850-A1 · Feb 6, 2020 · US
Water treatment method
US-2019388840-A1 · Dec 26, 2019 · US
Method for treating suspensions of solid particles in water using amphoteric polymers
US-2018264381-A1 · Sep 20, 2018 · US
Method and Apparatus for Separation of Colloidal Suspension from a Solution of Organic Compound, such as Monoethylene Glycol
US-2017217861-A1 · Aug 3, 2017 · US
Agent for treating water circulating through wet paint booth and method for treating water circulating through wet paint booth
US-2017210645-A1 · Jul 27, 2017 · US
Clay flotation of tailings
US-2016310964-A1 · Oct 27, 2016 · US