GENEVA, Feb. 22 -- 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/CN2025/106217) for "ARTIFICIAL GRAPHITE SINGLE-PARTICLE NEGATIVE ELECTRODE ACTIVE MATERIAL, PREPARATION METHOD THEREFOR AND USE THEREOF" on Jun 30, 2025. With publication no. WO/2026/036990, the details related to the patent application was publis...