MUMBAI, India, March 13 -- Intellectual Property India has published a patent application (202621010571 A) filed by Symbiosis International, Pune, Maharashtra, on Jan. 31, for 'polymer based heat exchanger with layer by layer welded fluid passage channels.'
Inventor(s) include Kunal Jalavadia; Vatsal Patel; Rituraj Singh Jadon; Dr. Shruti Maheshwari; and Mr. Vikas Gulia.
The application for the patent was published on March 13, under issue no. 11/2026.
According to the abstract released by the Intellectual Property India: "The present invention provides a polymer heat exchanger formed from a polymer-based heat exchange body constructed using high-density polyethylene and shaped through a layer-by-layer welding structure that joins multiple polymer layers to create internal passage channels. A plurality of fluid inlet and outlet ports is arranged on the heat exchange body to direct hot and cold working fluids through a polymer flow channel network formed within the welded layers, enabling effective thermal exchange under operational conditions. In paraphrased form, the invention comprises a polymer heat exchange body having welded polymer layers that define interconnected fluid channels linked to multiple inlet and outlet ports for guiding working fluids to achieve heat transfer. The structure offers advantages such as corrosion resistance, reduced weight, and manufacturing flexibility, making the polymer heat exchanger suitable for various thermal management applications."
Disclaimer: Curated by HT Syndication.
