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:
Sep. 18, 2018
Filed:
Mar. 12, 2015
Corning Incorporated, Corning, NY (US);
Alexey Sergeyevich Amosov, Gatchina, RU;
Heather Debra Boek, Corning, NY (US);
Frank Coppola, Horseheads, NY (US);
Matthew John Dejneka, Corning, NY (US);
John Christopher Mauro, Corning, NY (US);
Natesan Venkataraman, Painted Post, NY (US);
Mark Owen Weller, Painted Post, NY (US);
CORNING INCORPORATED, Corning, NY (US);
Abstract
A method includes forming a glass article. The glass article includes a core and a clad adjacent to the core. The core includes a first glass composition. The clad includes a second glass composition different than the first glass composition. A degradation rate of the second glass composition in a reagent is greater than a degradation rate of the first glass composition in the reagent.