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:
May. 03, 2022
Filed:
Jul. 23, 2021
Applicant:
Corning Incorporated, Corning, NY (US);
Inventors:
Timothy Michael Gross, Painted Post, NY (US);
Alexandra Lai Ching Kao Andrews Mitchell, Ithaca, NY (US);
Assignee:
Corning Incorporated, Corning, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03C 3/062 (2006.01); C03C 10/00 (2006.01);
U.S. Cl.
CPC ...
C03C 3/062 (2013.01); C03C 10/00 (2013.01); C03C 2201/28 (2013.01); C03C 2201/40 (2013.01); C03C 2204/02 (2013.01);
Abstract
Phosphate glasses and glass-ceramics exhibit a positive percent kill as measured by United States EPA Test Method for Efficacy of Copper Alloy Surfaces as a Sanitizer and/or have a CIELAB L* value below 35, CIELAB a* and b* values within 5 of zero.