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:
Aug. 25, 2026
Filed:
Apr. 23, 2024
United States Gypsum Company, Chicago, IL (US);
Ajith M. Rao, Gurnee, IL (US);
Suman Sinha Ray, Akron, OH (US);
Derrick Hutchinson, Mundelein, IL (US);
UNITED STATES GYPSUM COMPANY, Chicago, IL (US);
Abstract
Embodiments of a system and a method for detecting moisture within a structure can use a cementitious panel including a moisture sensor. The moisture sensor can comprise a moisture-sensing, passive RFID tag. A reader can be used to periodically interrogate the RFID moisture-sensing tag to determine whether the RFID moisture-sensing tag has been subjected to moisture. Systems and methods for detecting moisture within a structure can use at least one such cementitious panel in a structural assembly, such as a roof assembly, for example, to help detect a leak in the roof assembly through periodic monitoring of the installed cementitious panel(s).