The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 24, 2026
Filed:
Jun. 25, 2020
Applicant:
Corning Incorporated, Corning, NY (US);
Inventors:
Bethany Jon Alderman, Bath, NY (US);
Alyssa Michelle Sergiyenko, Bath, NY (US);
Assignee:
CORNING INCORPORATED, Corning, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03C 21/00 (2006.01); C03C 3/087 (2006.01);
U.S. Cl.
CPC ...
C03C 21/002 (2013.01); C03C 3/087 (2013.01); C03C 2203/50 (2013.01); C03C 2218/111 (2013.01);
Abstract
Methods of manufacturing a glass-based article comprise: exposing an alkali-aluminosilicate glass-based substrate comprising opposing first and second surfaces defining a substrate thickness (t) to an ion exchange treatment to produce an ion exchanged glass-based substrate; and thereafter cooling the ion exchanged glass-based substrate in an environment having a starting temperature that is less than or equal to 200° C. and then reducing the temperature at a rate of greater than or equal to 3.3° C./minute to form the glass-based article.