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:
Nov. 10, 2026
Filed:
Sep. 13, 2022
Applicant:
Sintokogio, Ltd., Nagoya, JP;
Inventors:
Manase Mizutani, Nagoya, JP;
Yoshihisa Suzuki, Nagoya, JP;
Assignee:
SINTOKOGIO, LTD., Nagoya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 1/22 (2006.01); B01D 53/04 (2006.01); G01N 33/00 (2006.01);
U.S. Cl.
CPC ...
G01N 1/2205 (2013.01); B01D 53/04 (2013.01); G01N 33/0027 (2013.01); B01D 2253/112 (2013.01);
Abstract
The gas measuring device includes a filter configured to remove background gas from sample gas in an atmosphere, and a gas sensor configured to detect target gas from the sample gas passed through the filter, wherein the background gas is at least one kind of gas selected from nitrogen gas, oxygen gas, and rare gases.
Quick Actions:
Mizutani, Manase. (2026). Gas measuring instrument (U.S. Patent No. 12791448). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12791448
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile