Intellectual Property India Publishes Patent Application for Passive-Hybrid Structural Ventilation System For Optimizing Indoor Air-Quality Within Lecture Halls And Its Method Thereof

MUMBAI, India, Oct. 5 -- Intellectual Property India has published a patent application (202611093334 A) filed by National Institute Of Technology Hamirpur H. P. on July 31, 2026, for Passive-Hybrid Structural Ventilation System For Optimizing Indoor Air-Quality Within Lecture Halls And Its Method Thereof.

Inventors include Haardik Kansal; Venu Shree; and Mehul Chaudhary.

The application for the patent was published on October 02, 2026, under issue no. 40/2026.

Abstract: The invention relates to a passive-hybrid structural ventilation system and method. The system comprises a stepped flooring portion (102) defining descending seating tiers separated by vertical riser surfaces and horizontal tread surfaces. A localized subterranean fluid ...