MUMBAI, India, Feb. 21 -- Intellectual Property India has published a patent application (202517001118 A) filed by Kumiai Chemical Industry Co. Ltd., Tokyo, on Jan. 6, for 'method for producing sulfone derivative using haloacetic acid.'

Inventor(s) include Tani Shinki.

The application for the patent was published on Feb. 21, under issue no. 08/2025.

According to the abstract released by the Intellectual Property India: "The present invention provides an industrially preferable method for producing a sulfone derivative that is useful as a herbicide, and an intermediate thereof."

The patent application was internationally filed on June 19, 2023, under International application No.PCT/JP2023/022520.

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