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 |
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Patent Claim Types: see list of patent claims | Delivery; Device; |
Drugs Protected by US Patent 6,715,485
| 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
| Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
|---|---|---|---|---|---|
| Austria | 285810 | ⤷ Try a Trial | |||
| Austria | 422923 | ⤷ Try a Trial | |||
| Austria | 427130 | ⤷ Try a Trial | |||
| Austria | 487506 | ⤷ Try a Trial | |||
| Austria | 506983 | ⤷ Try a Trial | |||
| Austria | 514445 | ⤷ Try a Trial | |||
| Australia | 2002255224 | ⤷ Try a Trial | |||
| >Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |
