International Patent: PROCESS FOR PRODUCING THIOETHER-SUBSTITUTED AROMATIC DIAMINES

GENEVA, Aug. 31 -- EVONIK OPERATIONS GMBH filed a patent application (EP2025/068931) for “PROCESS FOR PRODUCING THIOETHER-SUBSTITUTED AROMATIC DIAMINES”. With publication no. WO/2026/012874, here are the other details related to the patent application:

Kind: Correction of entry in Section I of the PCT Gazette [A8]

IPC: C07C 209/62

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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