Lithium nickel-manganese-cobalt oxide cathode powders for high voltage lithium-ion batteries
US-12308422-B2 · May 20, 2025 · US
of the type (Mn2O4)2-, e.g. Li2(NixMn2-x)O4 or Li2(MyNixMn2-x-y)O4
of the type (Mn2O4)2-, e.g. Li2(NixMn2-x)O4 or Li2(MyNixMn2-x-y)O4 · 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 | C01G53/52 |
| Official title | of the type (Mn2O4)2-, e.g. Li2(NixMn2-x)O4 or Li2(MyNixMn2-x-y)O4 |
| Display label | of the type (Mn2O4)2-, e.g. Li2(NixMn2-x)O4 or Li2(MyNixMn2-x-y)O4 |
| Total patents | 32 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 5 |
| 2020 | 2 |
| 2021 | 5 |
| 2022 | 3 |
| 2023 | 7 |
| 2024 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery
US-12283692-B2 · Apr 22, 2025 · US
Lithium-nickel-manganese-containing composite oxide, preparation method thereof, and positive electrode plate, secondary battery, and electric apparatus containing same
US-2024413308-A1 · Dec 12, 2024 · US
Battery
US-2024097133-A1 · Mar 21, 2024 · US
Method for preparing lithium nickle cobalt manganese oxide by reverse positioning of power battery and use thereof
US-2023357049-A1 · Nov 9, 2023 · US
Method for preparing lithium nickle cobalt manganese oxide by reverse positioning of power battery and use thereof
US-11802055-B1 · Oct 31, 2023 · US
Spinel type lithium nickel manganese-containing composite oxide
US-11799079-B2 · Oct 24, 2023 · US
Spinel-type nickel-manganese-lithium-containing composite oxide, preparation method thereof, and secondary battery and electric apparatus containing same
US-2023282821-A1 · Sep 7, 2023 · US
Method of manufacturing a cathode material precursor
US-2023116420-A1 · Apr 13, 2023 · US
Positive electrode active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery
US-2023110150-A1 · Apr 13, 2023 · US
Stabilized lithium, manganese AB2O4 spinel for rechargeable lithium electrochemical systems through A and B site doping, method of preparing the same, and Li electrochemical cell containing the same
US-11623875-B2 · Apr 11, 2023 · US
Positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery
US-2022393164-A1 · Dec 8, 2022 · US
Lithium positive electrode active material
US-2022013762-A1 · Jan 13, 2022 · US
Lithium positive electrode active material
US-2022013771-A1 · Jan 13, 2022 · US
Lithium positive electrode active material
US-2021399298-A1 · Dec 23, 2021 · US
Lithium Nickel-Manganese-Cobalt Oxide Cathode Powders for High Voltage Lithium-Ion Batteries
US-2021399287-A1 · Dec 23, 2021 · US
Lithium nickel-manganese-cobalt oxide cathode powders for high voltage lithium-ion batteries
US-11011747-B2 · May 18, 2021 · US
Spinel Type Lithium Nickel Manganese-Containing Composite Oxide
US-2021143421-A1 · May 13, 2021 · US
Electrolytic solution, electrochemical device, lithium-ion secondary cell, and module
US-10978742-B2 · Apr 13, 2021 · US
Potassium compound and positive electrode active material for potassium ion secondary batteries containing same
US-10811684-B2 · Oct 20, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01G53/52?
- CPC C01G53/52 is the Cooperative Patent Classification code for “of the type (Mn2O4)2-, e.g. Li2(NixMn2-x)O4 or Li2(MyNixMn2-x-y)O4.”
- How many patents are filed under CPC C01G53/52 (of the type (Mn2O4)2-, e.g. Li2(NixMn2-x)O4 or Li2(MyNixMn2-x-y)O4)?
- Our database includes 32 publications tagged with this CPC code.
- Is patent activity under CPC C01G53/52 growing?
- Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).