Method and systems for uniform distribution of additive domains in the grain boundary of magnets
US-12327678-B2 · Jun 10, 2025 · US
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of the fluidised-bed type
of the fluidised-bed type · 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 | B02C19/068 |
| Official title | {of the fluidised-bed type} |
| Display label | of the fluidised-bed type |
| Total patents | 11 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 4 |
| 2022 | 1 |
| 2023 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and systems for uniform distribution of additive domains in the grain boundary of magnets
US-2025104909-A1 · Mar 27, 2025 · US
Experimental device and experimental method for natural gas hydrate solid-state fluidized mining and crushing
US-11598180-B2 · Mar 7, 2023 · US
Powder deagglomerator and method of deagglomerating a powder
US-11278956-B2 · Mar 22, 2022 · US
Method for grinding silicon-containing solids
US-11154870-B2 · Oct 26, 2021 · US
System and method for dry ablation benefication of ore
US-2021198766-A1 · Jul 1, 2021 · US
Powder Deagglomerator and Method of Deagglomerating a Powder
US-2021086260-A1 · Mar 25, 2021 · US
Experimental device and experimental method for natural gas hydrate solid-state fluidized mining and crushing
US-2021079762-A1 · Mar 18, 2021 · US
Silicon seed particles for the production of polycrystalline silicon granules in a fluidized bed reactor
US-10537899-B2 · Jan 21, 2020 · US
Method for grinding silicon-containing solids
US-2019247859-A1 · Aug 15, 2019 · US
Silicon seed particles for the production of polycrystalline silicon granules in a fluidized bed reactor
US-2017113228-A1 · Apr 27, 2017 · US