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Last Updated: July 23, 2021

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Details for Patent: 9,649,456


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Summary for Patent: 9,649,456
Title:Nasal administration
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 (47) 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 (16) which is operable to deliver the powdered substance through the nosepiece (47).
Inventor(s): Djupesland; Per Gisle (Oslo, NO), Hafner; Roderick Peter (Swindon, GB)
Assignee: OptiNose AS (Oslo, NO)
Application Number:12/594,365
Patent Claim Types:
see list of patent claims
Use; Composition; Delivery; Device; Dosage form;

Drugs Protected by US Patent 9,649,456

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 ⤷  Try it Free ⤷  Try it Free Y ACUTE TREATMENT OF MIGRAINE ⤷  Try it Free
Currax ONZETRA XSAIL sumatriptan succinate POWDER;NASAL 206099-001 Jan 27, 2016 RX Yes Yes ⤷  Try it Free ⤷  Try it Free Y TREATMENT OF MIGRAINE VIA DELIVERY OF SUMATRIPTAN VIA THE NASAL CAVITY ⤷  Try it Free
Currax ONZETRA XSAIL sumatriptan succinate POWDER;NASAL 206099-001 Jan 27, 2016 RX Yes Yes ⤷  Try it Free ⤷  Try it Free Y ACUTE TREATMENT OF MIGRAINE BY DELIVERING A POWDERED SUBSTANCE COMPRISING SUMATRIPTAN VIA A BREATH-POWERED DELIVERY DEVICE ⤷  Try it Free
>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: 9,649,456

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
United Kingdom0706744.0Apr 5, 2007
PCT Information
PCT FiledApril 07, 2008PCT Application Number:PCT/GB2008/001226
PCT Publication Date:October 16, 2008PCT Publication Number: WO2008/122795

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Serving leading biopharmaceutical companies globally:

Mallinckrodt
Colorcon
Johnson and Johnson
McKinsey
Moodys
Boehringer Ingelheim

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