MUMBAI, India, Aug. 24 -- Intellectual Property India has published a patent application (202641097299 A) filed by Keshav Memorial Institute Of Technology on August 12, 2026, for A Block Chain-Based Security Sharing Scheme For Personal Data With Fine Grained Access Control.
Inventors include Ms. Priyanka Saxena; Mr. Aggadi Gnanesh; Ms. Supriya Kasetty; Mr. Mudunururavilla Nagaraju; Ms. D. K Siri Reddy; Ms. K. Divya; Ms. M. Nithya Sanjana; and Ms. T. Sai Manaswini.
The application for the patent was published on August 21, 2026, under issue no. 34/2026.
Abstract: This invention presents a blockchain-based secure data sharing system with fine-grained access control. It uses decentralized storage to eliminate single points of failure and ensures that only authorized users can access encrypted data. Attribute-based encryption and blockchain-based access policies provide privacy, security, and transparency. The system supports encrypted keyword search and efficient access revocation, making it suitable for applications such as healthcare, finance, and smart cities.
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