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:
Dec. 08, 2020
Filed:
Feb. 20, 2015
David Brown, Helsinki, FI;
David Brown, Helsinki, FI;
Other;
Abstract
To disperse inhaling powders, a powder is positioned in a passage of a device for dispersing powders, wherein the passage has one or more exits, one or more inlets and one or more obstructions to block the movement or to contain the powder within the device before use. A breaching pressure differential between the one or more exits and the one or more inlets of the passage is applied to breach the one or more obstructions, which fully or partially aerosolizes the powder, thus releasing a fully or partially aerosolized powder from the device.
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