Last Updated: November 8, 2026

Details for Patent: 8,522,778

Name: Drug Patent Intelligence for US Patent 8522778
Creator: DrugPatentWatch
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Summary for Patent: 8,522,778

Title:	Nasal devices
Abstract:	A nasal delivery device for and a method of delivering a substance to a nasal cavity of a subject, the delivery device including: a nosepiece for fitting to a nostril of a subject; a substance supply unit for supplying a substance for delivery through the nosepiece; and a delivery prevention mechanism for preventing delivery of a substance through the nosepiece until the nosepiece is properly fitted to the nostril of the subject.
Inventor(s):	Per Gisle Djupesland
Assignee:	Optinose Inc
Application Number:	US12/757,626
Patent Claim Types: see list of patent claims	Use; Delivery; Device;

Drugs Protected by US Patent 8,522,778

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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: 8,522,778

Foriegn Application Priority Data
Foreign Country	Foreign Patent Number	Foreign Patent Date
United Kingdom	0104692.9	Feb 26, 2001
	PCT/IB2002/001546	Feb 26, 2002

International Family Members for US Patent 8,522,778

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Austria	285810	⤷ Start Trial
Austria	422923	⤷ Start Trial
Austria	427130	⤷ Start Trial
Austria	487506	⤷ Start Trial
Austria	506983	⤷ Start Trial
Austria	514445	⤷ Start Trial
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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