GENEVA, Oct. 5 -- BEIJING HONGLANHEI ENERGY TECHNOLOGY CO., LTD filed a patent application (CN2026/085358) for “SYSTEM AND METHOD FOR ACHIEVING GREEN, LARGE-SCALE, LONG-DURATION ENERGY STORAGE BY ELECTRICALLY HEATING CONFINED UNDERGROUND AQUIFER”. With publication no. WO/2026/200833, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: H02J 15/00
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
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