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:
Oct. 06, 2026
Filed:
May. 20, 2024
Corning Incorporated, Corning, NY (US);
Michael John Campion, Corning, NY (US);
James Conrad Fajardo, Painted Post, NY (US);
Sergey Nikolaevich Shubin, Espoo, FI;
Chunfeng Zhou, Painted Post, NY (US);
Corning Incorporated, Corning, NY (US);
Abstract
A process of forming a titania-silica glass body, the process including exposing a titania-doped silica soot body to a constant steam pressure step during which the partial steam pressure is at a first partial pressure of steam Pthat is from about 0 Torr to about 760 Torr and exposing the soot body to a ramp-up steam pressure step during which the partial steam pressure increases from the first partial pressure of steam Pto a second partial pressure of steam P, the second partial pressure of steam Pbeing from about 50 Torr to about 760 Torr. The second partial pressure of steam Pbeing greater than the first partial pressure of steam P. The process further including heating the soot body during the constant steam pressure step and during the ramp-up steam pressure step and increasing the temperature during at least one of the constant steam pressure step and the ramp-up steam pressure step.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile