GENEVA, March 23 -- YANG, Fazhong (Room 706/707, Building D Of Jinding Business Center, No. 56, Jinding Street, Kuiwen District,Weifang, Shandong 261000), 杨发忠 (中国山东省潍坊市奎文区金鼎街56号金鼎商务中心D座706/707室) filed a patent application (PCT/CN2023/141115) for "COLLOIDAL GOLD METHOD-BASED DEVICE FOR TESTING URINE" on Dec 22, 2023. With publication no. WO/2025/055197, the details related to the patent application was published on Mar 20, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World...