GENEVA, April 19 -- LG CHEM, LTD. (128, Yeoui-daeroYeongdeungpo-guSeoul 07336), 주식회사 엘지화학 (서울특별시영등포구여의대로 128), UIF (UNIVERSITY INDUSTRY FOUNDATION), YONSEI UNIVERSITY (50, Yonsei-roSeodaemun-guSeoul 03722), 연세대학교 산학협력단 (서울특별시서대문구연세로 50) filed a patent application (PCT/KR2025/015667) for "SULFIDE-BASED SOLID ELECTROLYTE, METHOD FOR PREPARING SAME, AND ALL-SOLID-STATE BATTERY COMPRISING SAME" on Oct 01, 2025. With publication no. WO/2026/079822, t...