GENEVA, June 11 -- LG ENERGY SOLUTION, LTD. (Tower 1, 108, Yeoui-daero,Yeongdeungpo-gu,Seoul 07335), 주식회사 엘지에너지솔루션 (서울특별시영등포구여의대로 108, 타워1), KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY (291 Daehak-ro,Yuseong-gu,Daejeon 34141), 한국과학기술원 (대전광역시유성구대학로 291) filed a patent application (PCT/KR2024/018856) for "NEGATIVE ELECTRODE FOR LITHIUM-FREE SECONDARY BATTERY, MANUFACTURING METHOD THEREFOR, AND LITHIUM-FREE SECONDARY BATTERY CO...