MUMBAI, India, Sept. 28 -- Intellectual Property India has published a patent application (202642113740 A) filed by Triveni Turbine Limited; and Indian Institute Of Science on September 23, 2026, for Compact Heat Engines For Waste Heat Recovery.

Inventors include Lakshminarayanan Seshadri; Jayesh Gupta; Pramod Kumar; and Bhaskar Thirthapura Ramaswamy.

The application for the patent was published on September 25, 2026, under issue no. 39/2026.

Abstract: An energy recovery system is described. The energy recovery system includes a heat exchanger that converts a partially heated fluid to a high temperature fluid, while generating a partially cooled waste heat stream. A fluid expander expands the high temperature fluid into an expanded fluid...