GENEVA, March 30 -- HEFEI BREATH MEDICAL CO. LTD. (Breath Medical Industrial Park,No. 100 Peacock Terrace Road, Hefei High-tech ZoneHefei, Anhui 230031), 合肥启灏医疗科技有限公司 (中国安徽省合肥市高新区孔雀台路100号启灏医疗产业园) filed a patent application (PCT/CN2024/115884) for "COMPOSITE GEL CONTAINING CALCIUM HYDROXYAPATITE MICROSPHERES HAVING A CORE-SHELL STRUCTURE, PREPARATION METHOD THEREFOR, AND USE THEREOF" on Aug 30, 2024. With publication no. WO/2025/060858, the details related to the patent application was publishe...