Intellectual Property India Publishes Patent Application for 'Divalent Metal Complex, Preparation Method Therefor And Use Thereof, And Organic Optoelectronic Device' Filed by China Petroleum & Chemical Corporation; and Sinopec (BEIJING) Research Institute Of Chemical Industry Co. Ltd.

MUMBAI, India, March 15 -- Intellectual Property India has published a patent application (202537014250 A) filed by China Petroleum & Chemical Corporation; and Sinopec (BEIJING) Research Institute Of Chemical Industry Co. Ltd., Beijing, on Feb. 19, for 'divalent metal complex, preparation method therefor and use thereof, and organic optoelectronic device.'

Inventor(s) include Xia, Qinghua; Li, Hongbo; Xu, Lin; Hang, Xiaochun; Xin, Yishuang; Shen, Cuiping; Lu, Song; and Zhao, Xiaodong.

The application for the patent was published on March 14, under issue no. 11/2025.

According to the abstract released by the Intellectual Property India: "The present invention relates to the technical field of optoelectronic materials, and specifically rel...