Intellectual Property India Publishes Patent Application for 'Cost Effective, Lightweight, And Retrofit Nvh Enhancement Frame For Ageing Fleets' Filed by Dr. Mahalingam College Of Engineering And Technology

MUMBAI, India, Feb. 27 -- Intellectual Property India has published a patent application (202541133970 A) filed by Dr. Mahalingam College Of Engineering And Technology, Pollachi, Tamil Nadu, on Dec. 31, 2025, for 'cost effective, lightweight, and retrofit nvh enhancement frame for ageing fleets.'

Inventor(s) include M. Ponmurugan; Mr. M. Mahendran; and V. D. Tamilarasan.

The application for the patent was published on Feb. 27, under issue no. 09/2026.

According to the abstract released by the Intellectual Property India: "The proposed NVH enhancement system, shown in Fig. 1, addresses the NVH challenges faced by aging buses in Indian state-operated fleets. It also comprises of Sound Blocking consisting Mass-loaded vinyl (ML V) (1 07), re...