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Patent Application
App. No. 16/939,694

Nasal Administration

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Quick Facts
Patent No.
US None
App. No.
16/939,694
Abstract

A delivery device for and method of delivering a powdered substance, in particular a triptan, such as sumatriptan, to the posterior region of a nasal cavity of a subject, in particular for the treatment of headaches, for example, cluster headaches and migraine, and neuropathic pain, the delivery device comprising: a nosepiece for insertion into a nasal cavity of a subject through which the powdered substance is delivered to the posterior region of the nasal cavity of the subject, in particular the upper posterior two thirds of the nasal cavity; and a substance supply unit which is operable to deliver the powdered substance through the nosepiece.

Claims (2)

1 . A delivery device for delivering a powdered substance to the posterior region of a nasal cavity of a subject, the delivery device comprising: a nosepiece for insertion into a nasal cavity of a subject through which a powdered substance is delivered to the posterior region of the nasal cavity of the subject; and a substance supply unit which is operable to deliver a powdered substance through the nosepiece.

2 - 92 . (canceled)

Assignments (2)
CHANGE OF ADDRESS Recorded Jan 2, 2025
From: OPTINOSE, INC.
To: OPTINOSE, INC.
Reel/Frame 069812/0207 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 27, 2022
From: OPTINOSE AS
To: OPTINOSE INC
Reel/Frame 061546/0424 →