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. 13, 2026
Filed:
Jun. 21, 2021
Applicant:
Nippon Electric Glass Co., Ltd., Otsu, JP;
Inventors:
Assignee:
NIPPON ELECTRIC GLASS CO., LTD, Shiga, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03C 3/085 (2006.01); C03C 11/00 (2006.01);
U.S. Cl.
CPC ...
C03C 3/085 (2013.01); C03C 11/00 (2013.01);
Abstract
Provided is an alkali-resistant porous glass member suitable as a gas sensor element. A porous glass member contains, in terms of % by mass, over 0% ZrO+TiO+AlO+BeO+CrO+GaO+CeOand has a light transmittance of over 1% at any one of wavelengths from 200 to 2600 nm at a thickness of 0.5 mm.
Aitoku, Takashi. (2026). Porous glass member (U.S. Patent No. 12759926). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12759926
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile