IP Verse

Kcf competitive analysis

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Explore the latest publications and patents granted to Kcf, showcasing their recent innovations and technological advancements.

Last updated on: Oct 18, 2025

Publication Number	Publication Date	Title	Legal Status
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EP3316363	May 11, 2022	Electrolytic Copper Foil, Current Collector Including Same Electrolytic Copper Foil, Electrode Including Same Current Collector, Secondary Battery Including Same Electrode, And Method For Manufacturing Same	No Opposition Filed Within Time Limit
EP3309881	Apr 1, 2020	Easily Handleable Electrolytic Copper Foil, Electrode Comprising The Same, Secondary Battery Comprising The Same, And Method For Manufacturing The Same	No Opposition Filed Within Time Limit

Discover the latest PTAB cases involving Kcf, highlighting their recent legal challenges and patent disputes.