MUMBAI, India, Oct. 11 -- Intellectual Property India has published a patent application (202517092548 A) filed by Baoshan Iron & Steel Co. Ltd., Shanghai, on Sept. 26, for 'coated ultrahigh-strength steel with excellent spot welding performance and manufacturing method therefor.'
Inventor(s) include Pan, Hua; Lei, Ming; Wang, Li; Gong, Tao; and Jiang, Haomin.
The application for the patent was published on Oct. 10, under issue no. 41/2025.
According to the abstract released by the Intellectual Property India: "Disclosed in the present invention is coated ultrahigh-strength steel with excellent spot welding performance, comprising a steel substrate and a zinc-containing coating on the surface of the steel substrate. The steel substrate c...