Systems and methods for reducing formation of scale in phosphoric acid production
US-10759662-B2 · Sep 1, 2020 · US
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Arrangements of vessels used in reacting phosphate-containing material in wet process
Arrangements of vessels used in reacting phosphate-containing material in wet process · 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 | C01B25/2204 |
| Official title | {Arrangements of vessels used in reacting phosphate-containing material in wet process} |
| Display label | Arrangements of vessels used in reacting phosphate-containing material in wet process |
| 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 |
| 2020 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.