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. 08, 2026
Filed:
Mar. 16, 2022
Applicant:
Panasonic Housing Solutions Co., Ltd., Osaka, JP;
Inventors:
Atsuo Nakao, Nara, JP;
Atsushi Shunori, Osaka, JP;
Assignee:
PANASONIC HOUSING SOLUTIONS CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/12 (2006.01);
U.S. Cl.
CPC ...
G01N 27/12 (2013.01);
Abstract
A sensitive membrane includes: a membrane body containing a sensitive material; and a plurality of conductive particles included in the membrane body. The membrane body is expandable when adsorbing an analyte. An M/Mratio of a mass Mof the sensitive material to a mass Mof the plurality of conductive particles is equal to or less than 0.4.
Nakao, Atsuo. (2026). Sensitive membrane and gas sensor (U.S. Patent No. 12730084). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12730084
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile