INTERNATIONAL PATENT: ZHEJIANG HENGLI NEW ENERGY TECHNOLOGY CO., LTD. FILES APPLICATION FOR "A COMPOSITE EXTRACTION SYSTEM FOR EXTRACTING LITHIUM FROM LITHIUM-CONTAINING BRINE, STRIPPING OF LITHIUM USING A MULTI-STAGE COUNTERCURRENT PROCESS AND APPLICATION THEREOF"

GENEVA, Aug. 31 -- ZHEJIANG HENGLI NEW ENERGY TECHNOLOGY CO., LTD. (Room 102, Building 6, No. 378 Jiaxi Road, Dipu Street, Anji CountyHuzhou, Zhejiang 313399) filed a patent application (PCT/CN2024/077587) for "A COMPOSITE EXTRACTION SYSTEM FOR EXTRACTING LITHIUM FROM LITHIUM-CONTAINING BRINE, STRIPPING OF LITHIUM USING A MULTI-STAGE COUNTERCURRENT PROCESS, AND APPLICATION THEREOF" on Feb 19, 2024. With publication no. WO/2025/175426, the details related to the patent application was published on Aug 28, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): ZHU, Zhaowu (Room 102, Building 6, No. 3...