Details for Patent: 6,715,485

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Summary for Patent: 6,715,485

Title:	Nasal delivery device
Abstract:	A delivery device (20, 22) for and a method of delivering a substance to the nasal airway (1) of a subject, in particular the posterior region of the nasal airway, the delivery device comprising: a closure unit for causing the closure of the oropharyngeal velum of the subject; and a delivery unit for delivering a gas flow entraining a substance to one of the nostrils of the subject at such a driving pressure as to flow around the posterior margin of the nasal septum and out of the other nostril of the subject, wherein the delivery unit comprises a nosepiece (30, 40, 58, 82, 102, 132) which includes an outlet through which the gas flow is in use delivered to the one nostril and a sealing member for sealing the one nostril to the outlet such as in use to prevent the escape of the gas flow through the one nostril.
Inventor(s):	Djupesland; Per Gisle (Oslo, NO)
Assignee:	OptiNose AS (Oslo, NO)
Application Number:	09/700,532
Patent Claim Types: see list of patent claims	Delivery; Device;

Drugs Protected by US Patent 6,715,485

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate
>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: 6,715,485

Foriegn Application Priority Data
Foreign Country	Foreign Patent Number	Foreign Patent Date
United Kingdom	9904906	Mar 3, 1999
United Kingdom	9911686	May 19, 1999

PCT Information
PCT Filed	March 03, 2000	PCT Application Number:	PCT/IB00/00273
PCT Publication Date:	September 08, 2000	PCT Publication Number:	WO00/51672

International Family Members for US Patent 6,715,485

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Austria	285810	⤷ Sign Up
Austria	422923	⤷ Sign Up
Austria	427130	⤷ Sign Up
Austria	487506	⤷ Sign Up
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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