Anode for lithium secondary battery and method for preparing the same
US-2026005254-A1 · Jan 1, 2026 · US
Chemical alloying
Chemical alloying · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01M4/0495 |
| Official title | {Chemical alloying} |
| Display label | Chemical alloying |
| 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 |
|---|---|
| 2015 | 2 |
| 2016 | 7 |
| 2017 | 9 |
| 2018 | 1 |
| 2019 | 4 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 5 |
| 2024 | 8 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Negative electrode for lithium secondary battery and method of manufacturing the same
US-2025372614-A1 · Dec 4, 2025 · US
Negative electrode for lithium secondary battery and method of manufacturing the same
US-12424613-B2 · Sep 23, 2025 · US
Pre-lithiation of electrode materials in a semi-solid electrode
US-12272818-B2 · Apr 8, 2025 · US
Negative electrode for lithium secondary battery and method of manufacturing the same
US-12142757-B2 · Nov 12, 2024 · US
Negative electrode for lithium secondary battery and method of manufacturing the same
US-2024363833-A1 · Oct 31, 2024 · US
Negative electrode for lithium secondary battery and method of manufacturing the same
US-12074312-B2 · Aug 27, 2024 · US
Pre-lithiation of electrode materials in a semi-solid electrode
US-2024234705-A1 · Jul 11, 2024 · US
Active material, anode layer, battery, and methods for producing these
US-2024222625-A1 · Jul 4, 2024 · US
Active material, anode layer, battery, and methods for producing these
US-11967715-B2 · Apr 23, 2024 · US
Negative electrode for lithium secondary battery and method of manufacturing the same
US-2024120471-A1 · Apr 11, 2024 · US
Negative electrode for lithium secondary battery and method of manufacturing the same
US-11870065-B1 · Jan 9, 2024 · US
Negative electrode for lithium secondary battery and method of manufacturing the same
US-2023420642-A1 · Dec 28, 2023 · US
Negative electrode for lithium secondary battery and method of manufacturing the same
US-2023420666-A1 · Dec 28, 2023 · US
Pre-lithiation of electrode materials in a semi-solid electrode
US-11804595-B2 · Oct 31, 2023 · US
Method of manufacturing negative electrode
US-2023066827-A1 · Mar 2, 2023 · US
Pre-lithiation method of silicon oxide anode electrodes for secondary battery
US-11575117-B2 · Feb 7, 2023 · US
Pre-lithiation using lithium metal and inorganic composite layer
US-11316156-B2 · Apr 26, 2022 · US
Method of Preparing Positive Electrode for Secondary Battery, Positive Electrode Prepared Thereby, and Lithium Secondary Battery Including the Positive Electrode
US-2022013759-A1 · Jan 13, 2022 · US
Active material, anode layer, battery, and methods for producing these
US-2021391576-A1 · Dec 16, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01M4/0495?
- CPC H01M4/0495 is the Cooperative Patent Classification code for “Chemical alloying.”
- How many patents are filed under CPC H01M4/0495 (Chemical alloying)?
- Our database includes 45 publications tagged with this CPC code.
- Is patent activity under CPC H01M4/0495 growing?
- Publication counts under this code: 8 in 2024 vs 3 in 2025 (latest complete years).