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Last Updated: September 18, 2020

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Details for Patent: 8,978,647

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Summary for Patent: 8,978,647
Title:Nasal delivery
Abstract: A nasal delivery device for and method of delivering substance to a nasal cavity of a subject, the delivery device comprising: a nosepiece for fitting to a nostril of a subject, wherein the nosepiece comprises a tip element which includes a delivery aperture from which substance is in use delivered into the nasal cavity, and the tip element is at least in part tapered such as to be inclined to a longitudinal axis of the nosepiece, with the delivery aperture extending both laterally across the tip element and along a longitudinal extent of the tip element; a nozzle through which substance is in use delivered, preferably substantially axially to a longitudinal axis of the nosepiece, to the respective nasal cavity; and a delivery unit for delivering substance through the nozzle of the nosepiece.
Inventor(s): Djupesland; Per Gisle (Oslo, NO), Sheldrake; Colin David (Fencott, GB)
Assignee: Optinose, AS (Oslo, NO)
Application Number:12/594,361
Patent Claim Types:
see list of patent claims
Delivery; Device;

Drugs Protected by US Patent 8,978,647

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Currax ONZETRA XSAIL sumatriptan succinate POWDER;NASAL 206099-001 Jan 27, 2016 RX Yes Yes   Start Trial   Start Trial Y   Start Trial
Optinose Us Inc XHANCE fluticasone propionate SPRAY, METERED;NASAL 209022-001 Sep 18, 2017 RX Yes Yes   Start Trial   Start Trial Y   Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

Foreign Priority and PCT Information for Patent: 8,978,647

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
United Kingdom0706863.8Apr 5, 2007
PCT Information
PCT FiledApril 07, 2008PCT Application Number:PCT/GB2008/001217
PCT Publication Date:October 16, 2008PCT Publication Number: WO2008/122791

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