Intellectual Property India Publishes Patent Application for Controlled-Release Phosphorus Fertilizer Composite And Method Of Preparation Thereof

MUMBAI, India, Oct. 26 -- Intellectual Property India has published a patent application (202611102975 A) filed by Indian Council Of Agricultural Research on August 26, 2026, for Controlled-Release Phosphorus Fertilizer Composite And Method Of Preparation Thereof.

Inventors include Chatterjee, Dibyendu; Adak, Totan; Ramaiah, E Venkat; Nayak, Bitish Kumar; and Nayak, Amaresh Kumar.

The application for the patent was published on October 23, 2026, under issue no. 43/2026.

Abstract: The present disclosure relates to a controlled-release phosphorus fertilizer composite and a method for preparing the same. The composite comprises 50–70 wt% of an acrylic monomer, 10–20 wt% of an amide monomer, 5–10 wt% of a layered silicate clay, 0.5–1.5 wt% o...