GENEVA, Sept. 20 -- BEIJING CLEANWAY MEMBRANE TEC. CO., LTD. (Room 208, 2nd Floor, Building 4, Courtyard 70, Wei Yong Road (Section Near Tian Tang River),Daxing District, Beijing 102611), 北京清玮膜科技有限公司 (中国北京市大兴区魏永路(天堂河段)70号院4号楼二层208室) filed a patent application (PCT/CN2024/140741) for "IONIC POLYNORBORNENE CROSSLINKED ANION EXCHANGE MEMBRANE AND PREPARATION METHOD THEREFOR AND USE THEREOF" on Dec 19, 2024. With publication no. WO/2025/189896, the details related to the patent application was published on Sep 18, 202...