Electrochemical devices comprising compressed gas solvent electrolytes
US-12580228-B2 · Mar 17, 2026 · US
Chlorinated solvents
Chlorinated solvents · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01M2300/0031 |
| Official title | Chlorinated solvents |
| Display label | Chlorinated solvents |
| Total patents | 60 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 7 |
| 2018 | 5 |
| 2019 | 8 |
| 2020 | 8 |
| 2021 | 3 |
| 2022 | 6 |
| 2023 | 4 |
| 2024 | 5 |
| 2025 | 5 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Negative active material for rechargeable lithium battery, method of preparing the same and rechargeable lithium battery including the same
US-2026024801-A1 · Jan 22, 2026 · US
Non-aqueous electrolyte solution for lithium battery and lithium battery comprising same
US-2026005314-A1 · Jan 1, 2026 · US
Electrolyte and lithium ion batteries made therewith
US-2025337015-A1 · Oct 30, 2025 · US
Negative active material for rechargeable lithium battery, method of preparing the same and rechargeable lithium battery including the same
US-12444767-B2 · Oct 14, 2025 · US
Electrochemical devices comprising compressed gas solvent electrolytes
US-12315886-B2 · May 27, 2025 · US
Lithium ion battery
US-2025167304-A1 · May 22, 2025 · US
Electrochemical Devices Comprising Compressed Gas Solvent Electrolytes
US-2025023107-A1 · Jan 16, 2025 · US
Electrochemical Devices Comprising Compressed Gas Solvent Electrolytes
US-2024347774-A1 · Oct 17, 2024 · US
Nonaqueous electrolyte for secondary battery and nonaqueous-electrolyte secondary battery employing the same
US-2024297344-A1 · Sep 5, 2024 · US
Non-aqueous electrolyte secondary battery
US-12062789-B2 · Aug 13, 2024 · US
Electrochemical systems comprising MXenes and MAX phase compositions and methods of using the same
US-11942639-B2 · Mar 26, 2024 · US
Negative active material for rechargeable lithium battery, method of preparing the same and rechargeable lithium battery including the same
US-2024088428-A1 · Mar 14, 2024 · US
Negative active material for rechargeable lithium battery, method of preparing the same and rechargeable lithium battery including the same
US-11830972-B2 · Nov 28, 2023 · US
Binder composition for non-aqueous secondary battery electrode, conductive material paste composition for non-aqueous secondary battery electrode, slurry composition for non-aqueous secondary battery electrode, electrode for non-aqueous secondary battery, and non-aqueous secondary battery
US-11673984-B2 · Jun 13, 2023 · US
Aluminum-ion battery using aluminum chloride/trimethylamine ionic liquid as electrolyte
US-2023104025-A1 · Apr 6, 2023 · US
Nonaqueous electrolyte for secondary battery and nonaqueous-electrolyte secondary battery employing the same
US-11616253-B2 · Mar 28, 2023 · US
Negative active material for rechargeable lithium battery, method of preparing the same and rechargeable lithium battery including the same
US-11502326-B2 · Nov 15, 2022 · US
Lithium air secondary battery
US-11456498-B2 · Sep 27, 2022 · US
Nonaqueous electrolyte for secondary battery and nonaqueous-electrolyte secondary battery employing the same
US-2022278370-A1 · Sep 1, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01M2300/0031?
- CPC H01M2300/0031 is the Cooperative Patent Classification code for “Chlorinated solvents.”
- How many patents are filed under CPC H01M2300/0031 (Chlorinated solvents)?
- Our database includes 60 publications tagged with this CPC code.
- Is patent activity under CPC H01M2300/0031 growing?
- Publication counts under this code: 5 in 2024 vs 5 in 2025 (latest complete years).