MUMBAI, India, July 24 -- Intellectual Property India has published a patent application (202611057874 A) filed by Panipat Institute Of Engineering And Technology Piet on May 06, 2026, for Paracetamol Sustained-Release Tablets Using In-Situ Chitosan–sodium Starch Glycolate Polyelectrolyte Complex.
Inventors include Dr. Ajay Malik; and Dr. Parveen Kumar Goyal.
The application for the patent was published on July 17, 2026, under issue no. 29/2026.
Abstract: The present invention relates to sustained-release oral tablets of paracetamol using in-situ polyelectrolyte complex (PEC) formation. The tablet comprises paracetamol and a PEC-forming polymer pair including chitosan (cationic) and sodium starch glycolate (anionic). A chitosan binder so...