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. 06, 2011
Filed:
May. 05, 2008
Dana Craig Bookbinder, Corning, NY (US);
Richard Michael Fiacco, Corning, NY (US);
Kenneth Edward Hrdina, Horseheads, NY (US);
Rostislav Radievich Khrapko, Corning, NY (US);
Dana Craig Bookbinder, Corning, NY (US);
Richard Michael Fiacco, Corning, NY (US);
Kenneth Edward Hrdina, Horseheads, NY (US);
Rostislav Radievich Khrapko, Corning, NY (US);
Corning Incorporated, Corning, NY (US);
Abstract
A fused silica glass and a fused silica article having a combined concentration of at least one of OH and OD of up to about 50 ppm. The fused silica glass is formed by drying a fused silica soot blank or preform in an inert atmosphere containing a drying agent, followed by removal of residual drying agent from the dried soot blank by heating the dried soot blank in an atmosphere comprising an inert gas and of oxygen.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile