Anode active material for rechargeable lithium battery comprising calcium silicate, method for preparing the same, and rechargeable lithium battery comprising the same
US-2026100365-A1 · Apr 9, 2026 · US
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from silicates
from silicates · 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 | C01F11/12 |
| Official title | from silicates |
| Display label | from silicates |
| Total patents | 15 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 3 |
| 2018 | 1 |
| 2019 | 2 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 1 |
| 2025 | 2 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods and systems for producing activated silicate based materials using sustainable energy and materials
US-12559376-B2 · Feb 24, 2026 · US
Methods and processes for the use of calcium- and magnesium-bearing oxides, hydroxides, and silicates; calcium- and magnesium-bearing aqueous streams to capture, convert, and store carbon dioxide and produce hydrogen
US-2025353740-A1 · Nov 20, 2025 · US
Sustainable calcium hydroxide production for green cement
US-12187621-B2 · Jan 7, 2025 · US
Methods and processes for the use of calcium- and magnesium-bearing oxides, hydroxides, and silicates; calcium- and magnesium-bearing aqueous streams to capture, convert, and store carbon dioxide and produce hydrogen
US-2023021218-A1 · Jan 19, 2023 · US
Methods and systems for producing activated silicate based materials using sustainable energy and materials
US-2022127151-A1 · Apr 28, 2022 · US
Sustainable calcium hydroxide production for green cement
US-2022081311-A1 · Mar 17, 2022 · US
Methods and systems for producing activated silicate based materials using sustainable energy and materials
US-11242261-B2 · Feb 8, 2022 · US
Inorganic particles for nonaqueous electrolyte battery
US-11171386-B2 · Nov 9, 2021 · US
Inorganic Particles for Nonaqueous Electrolyte Battery
US-2019305278-A1 · Oct 3, 2019 · US
Methods and systems for producing activated silicate based materials using sustainable energy and materials
US-2019210883-A1 · Jul 11, 2019 · US
Soil conditioner, and soil conditioner manufacturing process
US-9902657-B2 · Feb 27, 2018 · US
Method for recycling a byproduct of the phosphate fertilizer industry, soil conditioner, and soil conditioner manufacturing process
US-9346718-B2 · May 24, 2016 · US
Soil conditioner, and soil conditioner manufacturing process
US-2016107944-A1 · Apr 21, 2016 · US
Method for recycling a byproduct of the phosphate fertilizer industry, soil conditioner, and soil conditioner manufacturing process
US-2016107942-A1 · Apr 21, 2016 · US