GENEVA, March 8 -- WANHUA CHEMICAL (YANTAI) BATTERY MATERIAL SCIENCE CO.,LTD (No.3-18 Kaifeng Road, Economic & Technological Development ZoneYantai, 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/CN2024/115220) for "POSITIVE ELECTRODE ACTIVE MATERIAL AND PREPARATION METHOD THEREFOR AND USE THEREOF" on Aug 28, 2024. With publication no. WO/2026/044552, the details related to the patent application was published on Mar 05, 2026.

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