MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202641066552 A) filed by A. V. C College Of Engineering on May 27, 2026, for Butterfly Inspired Radial Vortex Air Purifier With Removable Dust Bag.
Inventors include Dr. Ka. Suriyaprabha; Dr. S. Vadivazhagi; R. Gogulraj; H. Mohamed Saheerdeen; P. Balamugesh; U. Yuvarani; N. Nandhini; and A. Rihana Banu.
The application for the patent was published on July 10, 2026, under issue no. 28/2026.
Abstract: The invention relates to a biomimetic air purification device (1) incorporating radially arranged wing-like intake panels (8) with micro-textured surfaces (10), a vortex-guided airflow channel (7), and a removable dust collection bag (2). The device oper...