MUMBAI, India, July 24 -- Intellectual Property India has published a patent application (202641086000 A) filed by Chennai Institue Of Technology on July 14, 2026, for Self-Powered Energy-Harvesting Air Treatment Apparatus Integrated To Pressure Relief Valves Of Cooking Appliances.
Inventors include Dr. Pavithra S; Dr. Kayalvizhi M; Mr. Tamiziniyan Gajendran; Dr. Nishanthi R; Danish A G; Sanjay N; Preethi S; and Ismail Ridwan S.
The application for the patent was published on July 17, 2026, under issue no. 29/2026.
Abstract: A passive steam-actuated air treatment attachment for pressure cooking appliances is disclosed which comprises a mounting and sealing interface for removable engagement with a pressure cooker steam outlet or whistle ...