GENEVA, Jan. 11 -- WANHUA CHEMICAL (YANTAI) BATTERY MATERIAL SCIENCE CO., LTD (No.3-18 Kaifeng Road, Economic & Technological Development Zone,Yantai, Shandong 264006), 万华化学(烟台)电池材料科技有限公司 (中国山东省烟台市经济技术开发区开封路3-18号) filed a patent application (PCT/CN2024/103393) for "POSITIVE ELECTRODE ACTIVE MATERIAL, AND PREPARATION METHOD THEREFOR AND USE THEREOF" on Jul 03, 2024. With publication no. WO/2026/007032, the details related to the patent application was published on Jan 08, 2026.

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