GENEVA, April 7 -- POSCO HOLDINGS INC. (6261, Donghaean-ro,Nam-gu, Pohang-si,Gyeongsangbuk-do 37859), 포스코홀딩스 주식회사 (경상북도포항시 남구동해안로 6261), UBATT INC. (65-1 Techno 8-ro,Yuseong-gu,Daejeon 34028), 주식회사 유뱃 (대전광역시유성구테크노8로 65-1) filed a patent application (PCT/KR2025/013189) for "METHOD OF MANUFACTURING POSITIVE ELECTRODE ACTIVE MATERIAL COMPOSITE" on Aug 28, 2025. With publication no. WO/2026/071512, the details related to the patent application was published on Ap...