Positive electrode active material for lithium secondary battery and manufacturing method therefor
US-12573622-B2 · Mar 10, 2026 · US
of the type (MnO3)n-, e.g. CaMnO3
of the type (MnO3)n-, e.g. CaMnO3 · 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 | C01G45/125 |
| Official title | of the type (MnO3)n-, e.g. CaMnO3 |
| Display label | of the type (MnO3)n-, e.g. CaMnO3 |
| Total patents | 60 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 4 |
| 2018 | 7 |
| 2019 | 3 |
| 2020 | 12 |
| 2021 | 5 |
| 2022 | 6 |
| 2023 | 5 |
| 2024 | 9 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Manganese-based solid solution positive-electrode material, method of preparing the same and application thereof
US-2025233144-A1 · Jul 17, 2025 · US
Positive electrode active material and lithium secondary battery comprising the same
US-2025140809-A1 · May 1, 2025 · US
Doping strategy to stabilize anion oxidation in lmr cathodes for li-ion batteries
US-2025140833-A1 · May 1, 2025 · US
Positive electrode active material and lithium secondary battery comprising the same
US-2025087682-A1 · Mar 13, 2025 · US
Manganese oxide, manganese oxide particles, near-infrared transmission material, and near-infrared transmission film
US-2024400406-A1 · Dec 5, 2024 · US
Hydrogen-selective oxygen carrier materials and methods of use
US-12151233-B2 · Nov 26, 2024 · US
Positive active material for rechargeable lithium battery, method of preparing the same and rechargeable lithium battery including the same
US-2024304790-A1 · Sep 12, 2024 · US
Positive active material for rechargeable lithium battery, method of preparing the same and rechargeable lithium battery including the same
US-12034149-B2 · Jul 9, 2024 · US
Positive electrode active material and lithium secondary battery comprising the same
US-2024145695-A1 · May 2, 2024 · US
Positive electrode active material and lithium secondary battery comprising the same
US-2024145694-A1 · May 2, 2024 · US
Positive electrode active material and lithium secondary battery comprising the same
US-2024145693-A1 · May 2, 2024 · US
Positive electrode material and preparation method therefor, and lithium-ion battery
US-2024120476-A1 · Apr 11, 2024 · US
Process for making a cathode active material for a lithium ion battery
US-11862784-B2 · Jan 2, 2024 · US
Methods of producing hydrogen-selective oxygen carrier materials
US-11794181-B2 · Oct 24, 2023 · US
Positive active material for rechargeable lithium battery, method of preparing the same and rechargeable lithium battery including the same
US-11757092-B2 · Sep 12, 2023 · US
Supported catalyst for organic substance decomposition and organic substance decomposing apparatus
US-11648537-B2 · May 16, 2023 · US
Supported catalyst for organic substance decomposition and organic substance decomposition device
US-11642661-B2 · May 9, 2023 · US
Honeycomb-structured catalyst for organic substance decomposition and organic substance decomposing apparatus
US-11571683-B2 · Feb 7, 2023 · US
Organic matter decomposition catalyst, organic matter decomposition aggregate, and organic matter decomposition apparatus
US-11529613-B2 · Dec 20, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01G45/125?
- CPC C01G45/125 is the Cooperative Patent Classification code for “of the type (MnO3)n-, e.g. CaMnO3.”
- How many patents are filed under CPC C01G45/125 (of the type (MnO3)n-, e.g. CaMnO3)?
- Our database includes 60 publications tagged with this CPC code.
- Is patent activity under CPC C01G45/125 growing?
- Publication counts under this code: 9 in 2024 vs 4 in 2025 (latest complete years).