Electrolytic copper foil and electrode and lithium-ion battery comprising the same
US-10781523-B1 · Sep 22, 2020 · US
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Chang Chun Petrochemicals Co Ltd patents in 2020
Chang Chun Petrochemicals Co Ltd was listed as an assignee on 1 patent publication in 2020.
| Metric | Value |
|---|---|
| Company | Chang Chun Petrochemicals Co Ltd |
| Year | 2020 |
| Patents | 1 |
Patents
Representative publications for Chang Chun Petrochemicals Co Ltd in 2020.
Top CPC classifications
Most common classification codes for Chang Chun Petrochemicals Co Ltd in 2020.
| CPC | Patents |
|---|---|
| C25D1/04 | 1 |
| C25D3/38 | 1 |
| H01M10/052 | 1 |
| H01M10/0525 | 1 |
| H01M4/0469 | 1 |
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