MUMBAI, India, May 30 -- Intellectual Property India has published a patent application (202517035981 A) filed by Shanghai Puyou Biomedical Co. Ltd., Shanghai, on April 14, for 'analgesic polypeptide.'
Inventor(s) include Zhang Yinghao; Yan Guirui; and Wang Yao.
The application for the patent was published on May 30, under issue no. 22/2025.
According to the abstract released by the Intellectual Property India: "Provided are analgesic peptides. Also provided is a formulation comprising any one of the analgesic peptides and a pharmaceutically acceptable excipient. Also provided is a method for treating or preventing pain in a subject in need thereof comprising administering to the subject an effective amount of any one of the analgesic pe...