GENEVA, Sept. 18 -- FENG, Zhili filed a patent application (US2025/046311) for “METHOD AND APPARATUS TO COMPRESS HYDROGEN GAS WITH VAPOR CONTROL”. With publication no. WO/2026/187391, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: F17C 5/06
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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