Method of preparing electrode for lithium secondary battery and electrode for lithium secondary battery prepared by using the same
US-12355059-B2 · Jul 8, 2025 · US
Chlorides
Chlorides · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01M2300/0057 |
| Official title | Chlorides |
| Display label | Chlorides |
| Total patents | 49 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 5 |
| 2017 | 6 |
| 2018 | 5 |
| 2019 | 4 |
| 2020 | 5 |
| 2021 | 4 |
| 2022 | 7 |
| 2023 | 1 |
| 2024 | 5 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Redox flow battery
US-2025210681-A1 · Jun 26, 2025 · US
High temperature batteries
US-12283665-B2 · Apr 22, 2025 · US
Electrolyte for lithium-metal battery having improved stability
US-12132172-B2 · Oct 29, 2024 · US
Power generation apparatus and power generation method
US-12003002-B2 · Jun 4, 2024 · US
Device and method for thermal-electrochemical energy storage and energy provision
US-11959664-B2 · Apr 16, 2024 · US
Metal-air battery
US-11955618-B2 · Apr 9, 2024 · US
Seasonal energy storage technologies based on rechargeable batteries
US-11942595-B2 · Mar 26, 2024 · US
Electrochemical sodium metal halide battery, and method for producing same
US-2023041604-A1 · Feb 9, 2023 · US
An electrolyte for magnesium ion batteries
US-2022416301-A1 · Dec 29, 2022 · US
Seasonal energy storage technologies based on rechargeable batteries
US-2022393230-A1 · Dec 8, 2022 · US
Metal-air battery
US-2022302527-A1 · Sep 22, 2022 · US
Electrolyte for lithium-metal battery having improved stability
US-2022190388-A1 · Jun 16, 2022 · US
Power generation apparatus and power generation method
US-2022140356-A1 · May 5, 2022 · US
Electrolytic solution and lithium metal battery containing the same, battery module, battery pack, and device
US-2022109189-A1 · Apr 7, 2022 · US
Molten inorganic electrolytes for low temperature sodium batteries
US-11258096-B2 · Feb 22, 2022 · US
Treatment processes for electrochemical cells
US-11211642-B2 · Dec 28, 2021 · US
Method of preparing electrode for lithium secondary battery and electrode for lithium secondary battery prepared by using the same
US-2021359287-A1 · Nov 18, 2021 · US
Device and method for thermal-electrochemical energy storage and energy provision
US-2021164696-A1 · Jun 3, 2021 · US
Molten Inorganic Electrolytes for Low Temperature Sodium Batteries
US-2021075059-A1 · Mar 11, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01M2300/0057?
- CPC H01M2300/0057 is the Cooperative Patent Classification code for “Chlorides.”
- How many patents are filed under CPC H01M2300/0057 (Chlorides)?
- Our database includes 49 publications tagged with this CPC code.
- Is patent activity under CPC H01M2300/0057 growing?
- Publication counts under this code: 5 in 2024 vs 3 in 2025 (latest complete years).