MUMBAI, India, Oct. 19 -- Intellectual Property India has published a patent application (202641121815 A) filed by Srm Institute Of Science And Technology, Ramapuram Campus; and Easwari Engineering College on October 12, 2026, for Geometric Function-Driven Passive Hydration Monitoring Bottle.

Inventors include Kamali R; and Dr. S. Prema.

The application for the patent was published on October 16, 2026, under issue no. 42/2026.

Abstract: Field of the Invention The present invention relates to the field of smart hydration monitoring systems and portable drinking containers. More particularly, the invention pertains to a geometric function-driven passive hydration monitoring bottle that utilizes fluid level-responsive dye movement and integ...