MUMBAI, India, Oct. 26 -- Intellectual Property India has published a patent application (202611106955 A) filed by Chandigarh University on September 05, 2026, for Passive Retrofit Cyclonic Grease Separator For Wall-Mounted Exhaust Fans.
Inventors include Arnav Bansal; Shonak Bansal; and Parveen Tyagi.
The application for the patent was published on October 23, 2026, under issue no. 43/2026.
Abstract: The present invention provides a passive, modular grease separation apparatus configured for retrofit installation onto standard residential wall-mounted exhaust fans. The apparatus comprises a convex aerodynamic dome housing, a plurality of tangentially angled peripheral slits, and an integrated gravity-fed collection receptacle. The appar...