Surface-treated copper foil for lithium ion secondary battery, and current collector and lithium ion secondary battery
US-2025300188-A1 · Sep 25, 2025 · US
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Patent family 95023535
This patent family groups 1 related publication across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 95023535 |
| Family type | — |
| Earliest priority | Mar 22, 2024 |
| First filing country | US |
| Member publications | 1 |
| Countries | US |
| Representative publication | US2025300188A1 — Surface-treated copper foil for lithium ion secondary battery, and current collector and lithium ion secondary battery |
Representative publication
Best representative member for this family based on priority and filing country.
US2025300188A1 — Surface-treated copper foil for lithium ion secondary battery, and current collector and lithium ion secondary battery (published Sep 25, 2025)
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