GENEVA, Nov. 2 -- HANGZHOU WATER TREATMENT TECHNOLOGY DEVELOPMENT CENTER CO., LTD (No. 50, Wenyi West Road, Xihu DistrictHangzhou, Zhejiang 310012), 杭州水处理技术研究开发中心有限公司 (中国浙江省杭州市西湖区文一西路50号) filed a patent application (PCT/CN2025/085196) for "FLAT MEMBRANE ASSEMBLY HAVING ANTI-CONTAMINATION FUNCTION, MEMBRANE FILTRATION DEVICE, AND WATER PURIFICATION SYSTEM" on Mar 27, 2025. With publication no. WO/2025/223144, the details related to the patent application was published on Oct 30, 2025.
Notably, the patent applicati...