Methods of producing a titanium product
US-10689730-B2 · Jun 23, 2020 · US
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preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent
preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent · 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 | C22B34/1204 |
| Official title | {preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent} |
| Display label | preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent |
| Total patents | 8 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 2 |
| 2019 | 2 |
| 2020 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for converting and separating vanadium, titanium, and iron from vanadium-titanium-iron concentrate in one step
US-10316392-B2 · Jun 11, 2019 · US
Producing a titanium product
US-10190191-B2 · Jan 29, 2019 · US
Method for improving quality of titanium-containing feedstock
US-9803261-B2 · Oct 31, 2017 · US
Method for converting and separating vanadium, titanium, and iron from vanadium-titanium-iron concentrate in one step
US-2017218479-A1 · Aug 3, 2017 · US
Producing a titanium product
US-2016194733-A1 · Jul 7, 2016 · US
Methods of producing a titanium product
US-2016108497-A1 · Apr 21, 2016 · US
Method for improving quality of titanium-containing feedstock
US-2015368753-A1 · Dec 24, 2015 · US