MUMBAI, India, May 30 -- Intellectual Property India has published a patent application (202321080085 A) filed by Indian Oil Corporation Limited, Maharashtra, on Nov. 24, 2023, for 'process for stabilization of nutrient rich residue and preparation of enriched fermented organic manure.'

Inventor(s) include Kumar, Manoj; Sandipam, Srikanth; Gupta, Ravi Prakash; Bhattacharyya, Debasis; and Ramakumar, Sankara Sri Venkata.

The application for the patent was published on May 30, under issue no. 22/2025.

According to the abstract released by the Intellectual Property India: "The present invention relates to the process for preparing enriched organic manure comprises the steps of biomethanating nutrient rich residue from digesters to obtain fer...