MUMBAI, India, Aug. 12 -- Intellectual Property India has published a patent application (202631072666 A) filed by National Institute Of Technology, Jamshedpur; and Ashok Kumar Barik on June 11, 2026, for Infrared Signature Suppression Device For Marine Vessel.
Inventors include Ramkrushna Padhy; Ashok Kumar; and Sudhansu Sekhar Sahoo.
The application for the patent was published on August 07, 2026, under issue no. 32/2026.
Abstract: Disclosed herein is a device for suppressing infrared signatures generated by combustible exhaust gas of a marine vessel. The device comprises a cylindrical funnel assembly (200) including a bottom cylindrical funnel (202) configured to receive the combustible exhaust gas from the marine vessel (100), a top ...