MUMBAI, India, June 27 -- Intellectual Property India has published a patent application (202547056819 A) filed by Sabic Agri-Nutrients Company, Jubail, Saudi Arabia, on June 13, for 'method for multi-phase preparation of complex mineral fertilizer from phosphate rock and nitric acid.'
Inventor(s) include Al-Rabhi, Mohamed; and Mamedov, Aghaddin.
The application for the patent was published on June 27, under issue no. 26/2025.
According to the abstract released by the Intellectual Property India: "Disclosed is a fertilizer containing a mixture containing calcium ammonium phosphate (CaNH4PO4), calcium nitrate (Ca(NO3)2), and ammonium sulfate ((NH4)2SO4). Methods of making and using the fertilizer are also disclosed."
The patent applicati...