GENEVA, Dec. 28 -- CHANGSHA EASYINSMILE INTELLIGENCE TECHNOLOGY CO.LTD. (No. 1003, Building 14, Xincheng Science And Technology Park, No. 662 Qingshan Road, Yuelu District High Tech Development ZoneChangsha, Hunan 410000), 长沙微笑美齿智能科技有限公司 (中国湖南省长沙市岳麓区高新开发区青山路662号芯城科技园14栋1003号) filed a patent application (PCT/CN2024/109103) for "PREPARATION PROCESS FOR SUPRAMOLECULAR CARRIER PHOTOSENSITIZER FOR PHOTODYNAMIC THERAPY, AND FORMULATION THEREOF" on Aug 01, 2024. Wit...