INTERNATIONAL PATENT: BEIJING DRAINAGE GROUP CO., LTD, 北京城市排水集团有限责任公司 FILES APPLICATION FOR "TEMPERATURE-RESPONSIVE SEPARATION MEMBRANE AND PREPARATION METHOD THEREFOR"

GENEVA, June 30 -- BEIJING DRAINAGE GROUP CO., LTD (B37, North Chegongzhuang AvenueXicheng District, Beijing 100044), 北京城市排水集团有限责任公司 (中国北京市西城区车公庄大街北里乙37号) filed a patent application (PCT/CN2024/130933) for "TEMPERATURE-RESPONSIVE SEPARATION MEMBRANE AND PREPARATION METHOD THEREFOR" on Nov 08, 2024. With publication no. WO/2025/130431, the details related to the patent application was published on Jun 26, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is man...