MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202611090762 A) filed by Ajay Khajuria; Dr. Vatsala Anand; Dr. Sandeep Kumar; Dr. Rahul Badru; and Dr. Jatinder Singh Aulakh on July 25, 2026, for Paddy Husk Biochar For The Efficient Removal Of Rhodamine-B Dye From Contaminated Wastewater.
Inventors include Ajay Khajuria; Dr. Vatsala Anand; Dr. Sandeep Kumar; Dr. Rahul Badru; and Dr. Jatinder Singh Aulakh.
The application for the patent was published on September 18, 2026, under issue no. 38/2026.
Abstract: The present invention relates to a pristine rice husk biochar and its application as an efficient, sustainable, and low-cost adsorbent for the removal of Rhodamine-B dye from contaminated waste...