MUMBAI, India, April 17 -- Intellectual Property India has published a patent application (202531087827 A) filed by Narula Institute Of Technology, Kolkata, West Bengal, on Sept. 15, 2025, for 'hydroguard - smart water tank management system.'

Inventor(s) include Kanishka Kumar Shaw; Rohini Nandi; Debaleena Nandy; Debopratim Biswas; and Dr. Md Ashif Uddin Mondal.

The application for the patent was published on April 17, under issue no. 16/2026.

According to the abstract released by the Intellectual Property India: "An intelligent water tank management system for automatically monitoring and controlling the water level, purity, and temperature within a storage tank using a combination of IoT-enabled sensors, a microcontroller, and cloud-based predictive analytics, wherein the sensors measure parameters such as total dissolved solids (TDS), water level, and temperature, transmitting realtime data to a microcontroller configured to upload the data to a cloud platform and retrieve weather forecast inputs, the system comprising a machine learning model trained to analyze current and predicted environmental data to determine whether heating or cooling of tank water is required, wherein heating is performed via a waterproof heating element, with an integrated mobile application providing real-time monitoring, manual override, and alert notifications, such that the system ensures optimal water conditions with minimal waste and is suitable for residential, agricultural, or institutional use."

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