MUMBAI, India, Sept. 14 -- Intellectual Property India has published a patent application (202531020075 A) filed by Anurag Gupta; Shivaansh Gupta; and Gauraansh Gupta on March 06, 2025, for Natural Fiber Based Absorbent Article And Method Of Preparation Thereof.
Inventor includes Isha Gupta.
The application for the patent was published on September 11, 2026, under issue no. 37/2026.
Abstract: The present invention relates to a natural fiber based absorbent article and method of preparation thereof. The absorbent article comprises a fluid permeable top sheet, a fluid impermeable back sheet, and a biodegradable absorbent core disposed there between. The absorbent core comprises 50–90 w/w % water hyacinth pulp and 10–50 w/w % wood pulp, off...