MUMBAI, India, Aug. 12 -- Intellectual Property India has published a patent application (202611078476 A) filed by Dr. Prevesh Kumar; Dr. Niharika; Rashmi Singh; and Prof. Navneet Verma on June 25, 2026, for Optimized Chitosan Gum Ghatti Xanthan Gum Polyelectrolyte Complex Carrier For Sustained Release Of Metformin Hydrochloride.
Inventors include Dr. Prevesh Kumar; Dr. Niharika; Rashmi Singh; and Prof. Navneet Verma.
The application for the patent was published on August 07, 2026, under issue no. 32/2026.
Abstract: The present invention discloses a sustained release tablet formulation of Metformin Hydrochloride utilizing a polyelectrolyte complex carrier system comprising chitosan as a cationic polymer and gum ghatti and xanthan gum as ...