Preparation of nanosheets via ball milling in the presence of reactive gases
US-11529635-B2 · Dec 20, 2022 · US
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the applied gas acting to effect material separation (B02C17/1895 takes precedence)
the applied gas acting to effect material separation (B02C17/1895 takes precedence) · 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 | B02C17/1885 |
| Official title | {the applied gas acting to effect material separation (B02C17/1895 takes precedence)} |
| Display label | the applied gas acting to effect material separation (B02C17/1895 takes precedence) |
| Total patents | 2 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2019 | 1 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.