MUMBAI, India, Oct. 26 -- Intellectual Property India has published a patent application (202611114062 A) filed by Sharda University on September 23, 2026, for A Method Of Preparing Composite-Membrane Comprising Iron Tungstate Nanoparticles And Phosphorylated Chitosanfor Heavy Metal Removal.
Inventors include Agarwal, Anupam; N. B. Singh; and Salihu, Adamu Makanta.
The application for the patent was published on October 23, 2026, under issue no. 43/2026.
Abstract: The present invention relates to a method of preparing composite membrane for heavy metal removal. The composite membrane includes a polylactic acid matrix, phosphorylated chitosan distributed within the polylactic acid matrix, and iron tungstate nanoparticles dispersed in the ...