Intellectual Property India Publishes Patent Application for 'A Preservative-Free Eye Drop Formula With Extended Shelf Stability' Filed by Graphic Era; and Graphic Era Hill University

MUMBAI, India, Jan. 23 -- Intellectual Property India has published a patent application (202511127305 A) filed by Graphic Era; and Graphic Era Hill University, Dehradun, Uttarakhand, on Dec. 16, 2025, for 'a preservative-free eye drop formula with extended shelf stability.'

Inventor(s) include Navin Kumar; and Prachi Mall.

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: "A preservative-free eye drop formulation is disclosed using an integrated stabilization architecture including a biopolymer stabilizer module (101), osmolarity balancing unit (102), oxygen-limiting interface (103), molecular shielding complex (104), homogenization un...