Cathode active material and method for producing cathode active material
US-2025372639-A1 · Dec 4, 2025 · US
Lithium aluminates
Lithium aluminates · 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 | C01F7/043 |
| Official title | Lithium aluminates |
| Display label | Lithium aluminates |
| Total patents | 45 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 6 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 6 |
| 2021 | 4 |
| 2022 | 7 |
| 2023 | 4 |
| 2024 | 6 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cathode with pre-lithiation coating and methods for preparation and use
US-12418019-B2 · Sep 16, 2025 · US
Composition comprising lithium-containing compound, and battery disposal method
US-2025223183-A1 · Jul 10, 2025 · US
Cathode composition
US-2025042762-A1 · Feb 6, 2025 · US
Transition metal oxide particles encapsulated in nanostructured lithium titanate or lithium aluminate, and the use thereof in lithium ion batteries
US-2025029997-A1 · Jan 23, 2025 · US
Cathode with pre-lithiation coating and methods for preparation and use
US-2024429365-A1 · Dec 26, 2024 · US
Positive electrode active material, preparation method thereof, positive electrode, and rechargeable lithium batteries
US-2024409434-A1 · Dec 12, 2024 · US
Transition metal oxide particles encapsulated in nanostructured lithium titanate or lithium aluminate, and the use thereof in lithium ion batteries
US-12142761-B2 · Nov 12, 2024 · US
Method for prefixing of substrates
US-2024355582-A1 · Oct 24, 2024 · US
Positive electrode active material for nonaqueous secondary battery, and method for manufacturing same
US-2024072253-A1 · Feb 29, 2024 · US
Additive for Positive Electrode of Lithium Secondary Battery, Method for Manufacturing Same, and Lithium Secondary Battery Comprising Same
US-2024014399-A1 · Jan 11, 2024 · US
Compound
US-2023365428-A1 · Nov 16, 2023 · US
Positive electrode material, preparation method therefor and lithium ion battery
US-2023335713-A1 · Oct 19, 2023 · US
Use of nickel in a lithium rich cathode material for suppressing gas evolution from the cathode material during a charge cycle and for increasing the charge capacity of the cathode material
US-11658296-B2 · May 23, 2023 · US
Solid electrolyte, preparation method thereof, lithium air battery including the same, and electrochemical device including the same
US-11631914-B2 · Apr 18, 2023 · US
Use of aluminum in a lithium rich cathode material for suppressing gas evolution from the cathode material during a charge cycle and for increasing the charge capacity of the cathode material
US-11489158-B2 · Nov 1, 2022 · US
Positive active material, positive electrode, nonaqueous electrolyte energy storage device, method of producing positive active material, method of producing positive electrode, and method of producing nonaqueous electrolyte energy storage device
US-2022315435-A1 · Oct 6, 2022 · US
Cathode active material for secondary battery, method of preparing the same and secondary battery including the same
US-2022293920-A1 · Sep 15, 2022 · US
Precursor Solution, Precursor Powder, Method For Producing Electrode, And Electrode
US-2022190317-A1 · Jun 16, 2022 · US
Transition metal oxide particles encapsulated in nanostructured lithium titanate or lithium aluminate, and the use thereof in lithium ion batteries
US-2022149368-A1 · May 12, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01F7/043?
- CPC C01F7/043 is the Cooperative Patent Classification code for “Lithium aluminates.”
- How many patents are filed under CPC C01F7/043 (Lithium aluminates)?
- Our database includes 45 publications tagged with this CPC code.
- Is patent activity under CPC C01F7/043 growing?
- Publication counts under this code: 6 in 2024 vs 5 in 2025 (latest complete years).