Intellectual Property India Publishes Patent Application for 'White Glass-Ceramic Articles With Opacity And High Fracture Toughness, And Methods Of Making The Same' Filed by Corning Incorporated

MUMBAI, India, June 13 -- Intellectual Property India has published a patent application (202517050338 A) filed by Corning Incorporated, Corning, U.S.A., on May 26, for 'white glass-ceramic articles with opacity and high fracture toughness, and methods of making the same.'

Inventor(s) include Click, Carol Ann; Fu, Qiang; Hubert, Mathieu Gerard Jacques; Smith, Charlene Marie; and Whittier, Alana Marie.

The application for the patent was published on June 13, under issue no. 24/2025.

According to the abstract released by the Intellectual Property India: "A glass-ceramic article, comprising (in mol%): 67 - 74% SiO2; 2 - 6% AI2O3; 0.5 - 1.5% P2O5; 18 - 25% Li2O; 0 - 1% Na2O; 0 - 1% K2O; 1 - 4% ZrO2; 0 - 2% CaO; and 0.001 - 0.5% SnO2. The gla...