International Patent: DESULFURIZER, AND PREPARATION METHOD THEREFOR AND USE THEREOF

GENEVA, July 6 -- PETROCHINA COMPANY LIMITED filed a patent application (CN2025/131430) for “DESULFURIZER, AND PREPARATION METHOD THEREFOR AND USE THEREOF”. With publication no. WO/2026/138163, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: B01D 53/86

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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