Methods of making upgraded synthetic rutile
US-2026015691-A1 · Jan 15, 2026 · US
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containing a sulfur ion as active agent
containing a sulfur ion as active agent · 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 | C22B34/125 |
| Official title | {containing a sulfur ion as active agent} |
| Display label | containing a sulfur ion as active agent |
| Total patents | 6 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2023 | 3 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for preparing self doped titanium-niobium oxide negative electrode material using waste titanium dioxide carrier, negative electrode material, and lithium-ion battery
US-2025027184-A1 · Jan 23, 2025 · US
Recycling system, recycling method, method for manufacturing electrode, and method for manufacturing battery
US-2024097224-A1 · Mar 21, 2024 · US
Process for the production of titanium dioxide from anatase ore through sulphuric acid digestion, followed by leaching, hydrolysis, and calcination
US-2023373809-A1 · Nov 23, 2023 · US
Ethylene degradation catalyst and preparation method and use thereof
US-11813591-B2 · Nov 14, 2023 · US
Ethylene degradation catalyst and preparation method and use thereof
US-2023149903-A1 · May 18, 2023 · US