MUMBAI, India, May 29 -- Intellectual Property India has published a patent application (202631032874 A) filed by Narula Institute Of Technology, Kolkata, West Bengal, on March 18, for 'smart-hydrate : an intelligent bottle for goal-oriented hydration and health.'

Inventor(s) include Aniruddha Dhar; Anushka Paul; Dishari Ghosh; Debastuti De; Dishani Roy; and Tanmoy Ghosh.

The application for the patent was published on May 29, under issue no. 22/2026.

According to the abstract released by the Intellectual Property India: "The invention discloses an IoT-enabled smart hydration system that integrates real-time fluid volume monitoring with multimodal biometric and environmental sensing. Utilizing an array of water-level sensors, optical pul...