GENEVA, July 18 -- CHINA PETROLEUM & CHEMICAL CORPORATION filed a patent application (CN2025/146395) for “METHOD AND SYSTEM FOR PREPARING OXIME VIA AMMOXIMATION REACTION”. With publication no. WO/2026/149237, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: C07C 249/04

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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