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. 28, 2025
Filed:
Nov. 09, 2021
Purdue Research Foundation, West Lafayette, IN (US);
Andrew Strongrich, West Lafayette, IN (US);
Alina Alexeenko, West Lafayette, IN (US);
Purdue Research Foundation, West Lafayette, IN (US);
Abstract
An environmental sensor system for monitoring nucleation in a lyophilization chamber is disclosed which includes a sensor unit, including a temperature sensor, a pressure sensor, and a reader circuit in electronic communication with the sensor unit; wherein the sensor unit is adapted to sealingly fit around a vial placed in a lyophilization chamber and further adapted to be energized by the reader circuit and provide signals associated with temperature and pressure within the vial in a non-invasive manner in which the sensors are configured to be positioned in a headspace within the vial but not in contact with product within the vial.