MUMBAI, India, March 13 -- Intellectual Property India has published a patent application (202641024819 A) filed by Vignan Institute Of Pharmaceutical Technology, Visakhapatnam, Andhra Pradesh, on March 2, for 'formulation of mucoadhesive buccal films using ai-optimized polymer blends for rapid opioid analgesia.'

Inventor(s) include U. Bhavani; G. Chandrasekhara Rao; Y. Srinivasa Rao; M. Saritha; and K. Srilekhya.

The application for the patent was published on March 13, under issue no. 11/2026.

According to the abstract released by the Intellectual Property India: "This invention introduces a groundbreaking approach to pain management through the development of mucoadhesive buccal films that deliver rapid opioid analgesia. By leveraging...