MUMBAI, India, Feb. 6 -- Intellectual Property India has published a patent application (202541121561 A) filed by Saveetha Institute Of Medical And Technical Sciences, Chennai, Tamil Nadu, on Dec. 4, 2025, for 'hard water softener for improved water quality.'
Inventor(s) include Laineri Rupesh; Dr. Irin Loretta; and Dr Ramya Mohan.
The application for the patent was published on Feb. 6, under issue no. 06/2026.
According to the abstract released by the Intellectual Property India: "Hard water contains high levels of calcium and magnesium, which can lead to scaling, reduced soap effectiveness, and damage to appliances. A water softener is a device designed to remove these hardness-causing minerals through ion exchange or other technologies. This process improves water quality, making it suitable for domestic and industrial use. Softened water enhances soap lathering, extends the lifespan of plumbing, and reduces energy costs by preventing scale buildup in heaters. Modem softeners may include .smart controls for efficient operation and salt usage. Environmental considerations are also addressed with eco-friendly designs. The system improves both taste and usability of water.Installation can lead to long-term cost savings and health benefits. This paper discusses the working, benefits, and advancements in hard water softeners for improved water quality."
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