MUMBAI, India, Jan. 23 -- Intellectual Property India has published a patent application (202511126580 A) filed by Ranjit Roy; Anirban Chowdhury; and Tahiti Ranjit Roy, New Delhi, on Dec. 14, 2025, for 'system and method for four-stage sustainability optimization in pv and ev integrated networks.'

Inventor(s) include Ranjit Roy; Anirban Chowdhury; and Tahiti Ranjit Roy.

The application for the patent was published on Jan. 23, under issue no. 04/2026.

According to the abstract released by the Intellectual Property India: "System and Method for Four-Stage Sustainability Optimization in Photovoltaic and Electric-Vehicle Integrated Networks The disclosure relates to a system (100) and method (200) for four-stage sustainability optimization i...