MUMBAI, India, Nov. 7 -- Intellectual Property India has published a patent application (202421035893 A) filed by The Automotive Research Association Of India, Pune, Maharashtra, on May 6, 2024, for 'a fumigation system for a compression ignition (ci) engine and method thereof.'

Inventor(s) include Sonawane, Shailesh Balkrishna.

The application for the patent was published on Nov. 7, under issue no. 45/2025.

According to the abstract released by the Intellectual Property India: "The present invention discloses a fumigation system (100) for a compression ignition (CI) engine (102) and method (300) comprising a CI engine (102), a second fuel tank (104) for storing and supplying a pre-mixed alcohol based fuel (132) to a fumigation injector ...