GENEVA, July 9 -- YOULCHON CHEMICAL CO., LTD. filed a patent application (KR2025/020750) for “POUCH LAMINATE FILM, POUCH EXTERIOR MATERIAL, AND SECONDARY BATTERY”. With publication no. WO/2026/146925, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: H01M 50/134
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
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