Intellectual Property India Publishes Patent Application for 'Secondary Mixer For Exhuast Aftertreatment System' Filed by Tenneco Automotive Operating Company Inc.

MUMBAI, India, July 25 -- Intellectual Property India has published a patent application (202411002315 A) filed by Tenneco Automotive Operating Company Inc., Northville, U.S.A., on Jan. 11, 2024, for 'secondary mixer for exhuast aftertreatment system.'

Inventor(s) include Puneet Chandra Mishra; Karan Ganjigatti; Sagar Shekhar Andhari; Dinesh Namdev Bodake; and Yogesh Choudhary.

The application for the patent was published on July 25, under issue no. 30/2025.

According to the abstract released by the Intellectual Property India: "An exhaust aftertreatment system for an engine includes an exhaust passageway which receives exhaust gases from the engine. An injector associated with the exhaust passageway injects a reductant fluid into the ex...