Intellectual Property India Publishes Patent Application for 'Preparation Method For Lithium BIS(Fluorosulfonyl)Imide' Filed by Shanghai Chemspec Corporation; and Lanzhou Chemspec New Energy Technology Corporation

MUMBAI, India, April 18 -- Intellectual Property India has published a patent application (202517023434 A) filed by Shanghai Chemspec Corporation; and Lanzhou Chemspec New Energy Technology Corporation, Shanghai, on March 17, for 'preparation method for lithium bis(fluorosulfonyl)imide.'

Inventor(s) include Yang, Dong; Lin, Shengping; Yang, Shaohua; He, Li; Li, Zimin; Yuan, Yunlong; and Yang, Jianhua.

The application for the patent was published on April 18, under issue no. 16/2025.

According to the abstract released by the Intellectual Property India: "The present invention relates to the field of organic chemistry, and in particular relates to a preparation method for lithium bisfluorosulfonylimide. The preparation method comprises: re...