Method and crystallizing tank and arrangement thereof for crystallizing calcium nitrate from the nitro-phosphate process
US-12168611-B2 · Dec 17, 2024 · US
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Concentrating; Crystallisating; Dehydrating; Preventing the absorption of moisture or caking
Concentrating; Crystallisating; Dehydrating; Preventing the absorption of moisture or caking · 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 | C01F11/44 |
| Official title | Concentrating; Crystallisating; Dehydrating; Preventing the absorption of moisture or caking |
| Display label | Concentrating; Crystallisating; Dehydrating; Preventing the absorption of moisture or caking |
| Total patents | 6 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 2 |
| 2022 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and crystallizing tank and arrangement thereof for crystallizing calcium nitrate from the nitro-phosphate process
US-2022212944-A1 · Jul 7, 2022 · US
Solid particulate calcium nitrate composition comprising a solid particulate silicate as an anti-caking agent
US-2018297897-A1 · Oct 18, 2018 · US
Method for producing anhydrous calcium nitrate powder
US-9908787-B2 · Mar 6, 2018 · US
Method for producing anhydrous calcium nitrate powder
US-2017096347-A1 · Apr 6, 2017 · US
Antiscalant composition and its use
US-2016068416-A1 · Mar 10, 2016 · US