Bayer process
US-12006225-B2 · Jun 11, 2024 · US
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Apparatus for precipitation
Apparatus for precipitation · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C01F7/147 |
| Official title | Apparatus for precipitation |
| Display label | Apparatus for precipitation |
| Total patents | 3 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2021 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Bayer Process
US-2021009435-A1 · Jan 14, 2021 · US
Apparatus and method for refining a process liquor by gravity settling
US-9238184-B2 · Jan 19, 2016 · US