MUMBAI, India, Jan. 9 -- Intellectual Property India has published a patent application (202531129177 A) filed by Prabal Pratik Barman, Kaithalkuchi, Assam, on Dec. 19, 2025, for 'helio-static pump for automated drip irrigation without moving parts or electrical power.'
Inventor(s) include Prabal Pratik Barman.
The application for the patent was published on Jan. 9, under issue no. 02/2026.
According to the abstract released by the Intellectual Property India: "The invention discloses a Helio-Static Pump, a solar-powered automated drip irrigation system that operates without electricity, moving parts, or electronic sensors. The system comprises an airtight water reservoir, a solar-heated vaporizer with a one-way valve, and a delivery tube network with adjustable drippers. Solar thermal energy absorbed by the vaporizer generates vapor pressure that forces water from the reservoir into the delivery system, enabling precise irrigation of plants. The Helio-Static Pump is durable, modular, cost-effective, and eco-friendly, capable of operating under diverse environmental conditions, and suitable for both household gardening and large-scale agricultural use."
Disclaimer: Curated by HT Syndication.
