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. 06, 2026
Filed:
Jun. 20, 2022
The Governors of the University of Alberta, Edmonton, CA;
The Governors of the University of Alberta, Edmonton, CA;
Abstract
A regional lung deposition system including a throat simulation device, an electrostatic neutralizer, and a first filter positioned within a first filter housing. The electrostatic neutralizer is positioned downstream of an in fluid communication with the throat simulation device. The filter housing is positioned downstream of and in fluid communication with the electrostatic neutralizer. The first filter that is positioned within the filter housing is downstream of the throat simulation device and the electrostatic neutralizer. The regional lung deposition system mimics tracheobronchial (TB) deposition of pharmaceutical aerosols emitted by commercially available dry powder inhalers (DPIs) to provide an in vitro method to rapidly evaluate regional lung doses delivered by pharmaceutical inhalers directly using variable inhalation profiles.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile