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. 23, 2025
Filed:
Feb. 21, 2024
Optinose, Inc., Yardley, PA (US);
Per Gisle Djupesland, Oslo, NO;
Michael Leclerc, Cranston, RI (US);
Ramy A Mahmoud, Skillman, NJ (US);
Shane Siwinski, Barrington, RI (US);
Joseph Gordon, Mansfield, MA (US);
Justin Fisk, Providence, RI (US);
OptiNose, Inc., Yardley, PA (US);
Abstract
A nasal delivery device for and method of delivering substance to a nasal airway of a subject, the delivery device comprising: a nosepiece () for fitting to a nasal cavity of a subject; a mouthpiece () into which the subject in use exhales; a delivery unit, which comprises an actuation part which is manually displaceable to actuate the delivery unit to deliver substance from the nosepiece; and a valve assembly () which is fluidly connected to the nosepiece and the mouthpiece, wherein the valve assembly comprises a body element () and a valve element () which is movably disposed to the body element between closed and open configurations by manual displacement of the actuation part of the delivery unit to provide for an air flow through the nosepiece simultaneously with delivery of substance.