Intellectual Property India Publishes Patent Application for Conductive Lignin-Based Hydrogel, Process For Preparing The Same, Electrode, Supercapacitor Device And Uses Thereof

MUMBAI, India, Sept. 14 -- Intellectual Property India has published a patent application (202641106321 A) filed by Amrita Vishwa Vidyapeetham on September 03, 2026, for Conductive Lignin-Based Hydrogel, Process For Preparing The Same, Electrode, Supercapacitor Device And Uses Thereof.

Inventors include Jayan, Jitha S; and Appukuttan, Saritha.

The application for the patent was published on September 11, 2026, under issue no. 37/2026.

Abstract: The present disclosure relates to a conductive hydrogel and a process for preparing the same. The process comprises dissolving a triblock copolymer in water, incorporating a crosslinking agent, dispersing lignin and a conductive filler selected from polyaniline (PANi), reduced graphene oxide graft...