International Patent: BINDERLESS ZSM-5 MOLECULAR SIEVE CATALYST HAVING SILICON-RICH SURFACE, AND PREPARATION METHOD THEREFOR AND USE THEREOF

GENEVA, June 24 -- CHINA PETROLEUM & CHEMICAL CORPORATION filed a patent application (CN2025/137661) for “BINDERLESS ZSM-5 MOLECULAR SIEVE CATALYST HAVING SILICON-RICH SURFACE, AND PREPARATION METHOD THEREFOR AND USE THEREOF”. With publication no. WO/2026/114247, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: C01B 39/40

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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