Intellectual Property India Publishes Patent Application for Ontology-Linked Graph Retrieval-Augmented Generation Framework Using Umls For Medical Visual Question Answering

MUMBAI, India, Aug. 12 -- Intellectual Property India has published a patent application (202641092010 A) filed by Sr University on July 29, 2026, for Ontology-Linked Graph Retrieval-Augmented Generation Framework Using Umls For Medical Visual Question Answering.

Inventors include Dr. B. Omkar Lakshmi Jagan; Dr. Durgesh Nandan; and Dr S Satyanarayana Ph. D. , Pdfai.

The application for the patent was published on August 07, 2026, under issue no. 32/2026.

Abstract: ABSTRACT [0011] The invention aims to provide an ontology-aware retrieval mechanism capable of enriching retrieved medical evidence by utilizing structured medical knowledge graphs based on the Unified Medical Language System (UMLS), thereby improving clinical reasoning and fac...