Assignee
SK NEXILIS CO LTD
KR·9 granted patents·21 pending applications·1 citations·filing 2019–2024
Top patents by PatentIndex Score
30 records- 0183US11591706B2Electrolytic copper foil having excellent handling characteristics in postprocessing, and manufacturing method thereforSK NEXILIS CO LTD·Filed 2019·Granted Feb 28, 2023·1 cites·10 claims
- 0270US12497233B2Metal foil coreSK NEXILIS CO LTD·Filed 2023·Granted Dec 16, 2025·0 cites·20 claims
- 0369US2025219101A1Copper foil with improved corrosion resistance, electrode comprising the same, secondary battery comprising the same, and method for manufacturing the sameSK NEXILIS CO LTD·Filed 2024·Application pending·0 cites
- 0469US2025215607A1Copper foil, electrode comprising the same, secondary battery comprising the same, and method of manufacturing the sameSK NEXILIS CO LTD·Filed 2024·Application pending·0 cites
- 0569US2025219102A1Copper foil, electrode comprising the same, secondary battery comprising the same, and method for manufacturing the sameSK NEXILIS CO LTD·Filed 2024·Application pending·0 cites
- 0669US2025219098A1Copper foil, electrode comprising the same, secondary battery comprising the same, and method for manufacturing the sameSK NEXILIS CO LTD·Filed 2024·Application pending·0 cites
- 0769US2025215595A1Copper foil, electrode comprising the same, secondary battery comprising the same, and method for manufacturing the sameSK NEXILIS CO LTD·Filed 2024·Application pending·0 cites
- 0869US2025215594A1Copper foil, electrode comprising the same, secondary battery comprising the same, and method of manufacturing the sameSK NEXILIS CO LTD·Filed 2024·Application pending·0 cites
- 0969US2025219100A1Copper foil, electrode including the same, secondary battery including the same, and method of manufacturing the sameSK NEXILIS CO LTD·Filed 2024·Application pending·0 cites
- 1066US12580199B2Electrolytic copper foil proof against tear or wrinkle defects, electrode comprising same, secondary battery comprising same, and manufacturing method thereforSK NEXILIS CO LTD·Filed 2020·Granted Mar 17, 2026·0 cites·12 claims
- 1165US12281394B2Copper foil with anti-wrinkle property, electrode comprising same, secondary battery comprising same, and manufacturing method thereforSK NEXILIS CO LTD·Filed 2020·Granted Apr 22, 2025·0 cites·10 claims
- 1259US12227868B2Electrolytic copper foil capable of preventing tearing or wrinkle defects, electrode containing same, secondary battery containing same, and method for manufacturing sameSK NEXILIS CO LTD·Filed 2020·Granted Feb 18, 2025·0 cites·8 claims
- 1359US2023407504A1Apparatus for manufacturing copper foilSK NEXILIS CO LTD·Filed 2023·Application pending·0 cites
- 1459US2023407513A1Apparatus for manufacturing copper foilSK NEXILIS CO LTD·Filed 2023·Application pending·0 cites
- 1557US2022098746A1Electrolytic copper foil of high strength, electrode comprising the same, secondary battery comprising the same, and method of manufacturing the sameSK NEXILIS CO LTD·Filed 2021·Application pending·0 cites
- 1656US2024204167A1Copper foil capable of preventing defects of tear or wrinkle thereof, electrode comprising the same, secondary battery comprising the same, and method for manufacturing the sameSK NEXILIS CO LTD·Filed 2023·Application pending·0 cites
- 1756US2024222640A1Copper foil, electrode comprising the same, secondary battery comprising the same, and method for manufacturing the sameSK NEXILIS CO LTD·Filed 2023·Application pending·0 cites
- 1856US2024186527A1Copper foil, electrode comprising the same, secondary battery comprising the same, and method for manufacturing the sameSK NEXILIS CO LTD·Filed 2023·Application pending·0 cites
- 1956US2024213492A1Copper foil having improved flexibility, electrode comprising the same, secondary battery comprising the same, and method for manufacturing the sameSK NEXILIS CO LTD·Filed 2023·Application pending·0 cites
- 2056US2024213490A1Copper foil capable of preventing tear or wrinkle defects, electrode comprising the same, secondary battery comprising the same, and method for manufacturing the sameSK NEXILIS CO LTD·Filed 2023·Application pending·0 cites
- 2156US2024186526A1Copper foil, electrode comprising the same, secondary battery comprising the same, and method for manufacturing the sameSK NEXILIS CO LTD·Filed 2023·Application pending·0 cites
- 2256US2024194891A1Copper foil with high strength and high elongation, electrode comprising the same, secondary battery comprising the same, and method for manufacturing the sameSK NEXILIS CO LTD·Filed 2023·Application pending·0 cites
- 2356US2024213493A1Copper foil, electrode comprising the same, secondary battery comprising the same, and method for manufacturing the sameSK NEXILIS CO LTD·Filed 2023·Application pending·0 cites
- 2455US2024178404A1Copper foil, electrode comprising the same, secondary battery comprising the same, and method for manufacturing the sameSK NEXILIS CO LTD·Filed 2023·Application pending·0 cites
- 2555US2023407505A1Apparatus for manufacturing copper foilSK NEXILIS CO LTD·Filed 2023·Application pending·0 cites
- 2655US2024194890A1Copper foil, electrode comprising the same, secondary battery comprising the same, and method for manufacturing the sameSK NEXILIS CO LTD·Filed 2023·Application pending·0 cites
- 2748US12162671B2Storage device for copper foil rollSK NEXILIS CO LTD·Filed 2021·Granted Dec 10, 2024·0 cites·12 claims
- 2844US12469854B2Apparatus accommodating copper foilSK NEXILIS CO LTD·Filed 2020·Granted Nov 11, 2025·0 cites·16 claims
- 2926USD1101686SPositive plate for copper foil manufacturing equipmentSK NEXILIS CO LTD·Filed 2022·Granted Nov 11, 2025·0 cites·1 claims
- 3026USD1101708SPositive plate for copper foil manufacturing equipmentSK NEXILIS CO LTD·Filed 2022·Granted Nov 11, 2025·0 cites·1 claims
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