MUMBAI, India, Aug. 12 -- Intellectual Property India has published a patent application (202541009705 A) filed by Cummins Inc. on February 06, 2025, for Systems, Methods, And Apparatuses For Detecting Fuel System Leakage For Gaseous Fueled Engines.

Inventors include Krishna Chandran Vinay; Rohit Bhat; Dasari Sai Akash; and Sujay Sudhir Kulkarni.

The application for the patent was published on August 07, 2026, under issue no. 32/2026.

Abstract: Systems and methods for testing fuel systems for leakage are provided. A plurality of fuel system operating parameters associated with a plurality of fuel system components are measured and a plurality of fuel system operating conditions for the plurality of fuel system components are determined based on the plurality of fuel system operating parameters. Each of the plurality of fuel system operating conditions is compared with an associated one of a plurality of expected operating conditions to determine if a leakage condition is present for one or more the plurality of fuel system components. Fig. 5

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