GENEVA, Sept. 15 -- DRAGON CROWN MEDICAL CO., LTD. (No.978, Tianchen Road, High-tech ZoneJinan, Shandong 250101), 山东冠龙医疗用品有限公司 (中国山东省济南市高新区天辰路978号) filed a patent application (PCT/CN2024/137992) for "EXPANSION ORTHOSIS WORKING END AND EXPANSION ORTHOSIS" on Dec 10, 2024. With publication no. WO/2025/185266, the details related to the patent application was published on Sep 11, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WI...