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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.:

US 11697610 B1

PDFFull Text
Date of Patent:
Jul. 11, 2023

Filed:

Jan. 12, 2018

Fused quartz container having low levels of surface defects

Applicant:

Momentive Performance Materials Quartz, Inc., Strongsville, OH (US);

Inventors:

Ben Gauthier, University Heights, OH (US);

Robert Koch, Shaker Heights, OH (US);

Todd Springer, Twinsburg, OH (US);

David Xu, Cupertino, CA (US);

Gloriana Volio, Streetsboro, OH (US);

Assignee:

Momentive Performance Materials Quartz, Inc., Strongsville, OH (US);

Attorney:

McDonald Hopkins LLC

Primary Examiner:

James C Yager

Int. Cl.
CPC ...
C03C 3/06 (2006.01); A61B 5/154 (2006.01); A61J 1/06 (2006.01); A61L 31/02 (2006.01); A61M 5/24 (2006.01); A61M 5/31 (2006.01); C03B 23/09 (2006.01); C03B 23/11 (2006.01);
U.S. Cl.
CPC ...
C03C 3/06 (2013.01); A61B 5/154 (2013.01); A61J 1/065 (2013.01); A61L 31/028 (2013.01); A61M 5/24 (2013.01); A61M 5/3129 (2013.01); C03B 23/092 (2013.01); C03B 23/11 (2013.01); C03B 2201/02 (2013.01); C03C 2201/02 (2013.01); C03C 2203/52 (2013.01); Y10T 428/13 (2015.01); Y10T 428/131 (2015.01);
Abstract

A quartz glass container is shown and described herein. The quartz glass container exhibits a low concentration of surface defects on an inner surface of the container. In aspects hereof, the container may have a surface defect density of 50 or fewer surface defects per square centimeter within a 1 cm band centered 1 cm from the base of the container.

Find Patent Forward Citations

Gauthier, Ben. (2023). Fused quartz container having low levels of surface defects (U.S. Patent No. 11697610). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11697610

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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