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:
Jun. 10, 2025
Filed:
May. 06, 2021
Blakbear Ltd, London, GB;
BLAKBEAR LTD, London, GB;
Abstract
There is provided a perishable goods monitoring system for monitoring the freshness or condition of a perishable product encapsulated within a package, the system comprising a sensor device, a wireless communication reader device and a processing module, said sensor device comprising a fibrous hydrophilic material based electrical sensor and a wireless communication tag chip coupled thereto and being configured to be incorporated in or on a said package, said wireless communication reader device being configured for wireless communication with said wireless communication tag by means of wireless communication technology when said reader device is within a predetermined distance of said tag, and said processing module being configured to receive sensor data from said sensor, via said reader device, correlate said sensor data against a stored calibration data set associated with said perishable product and determine thereby data representative of freshness of said perishable product.