DrugPatentWatch Database Preview
Details for Patent: 9,072,857
Try a free trial
See Plans and Pricing
Which drugs does patent 9,072,857 protect, and when does it expire?
Patent 9,072,857 protects XHANCE and is included in one NDA.
This patent has one hundred and fifty-four patent family members in twenty-six countries.
Summary for Patent: 9,072,857
| 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: | 11/446,424 |
|
Patent Claim Types: see list of patent claims | Delivery; Device; |
Drugs Protected by US Patent 9,072,857
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | Submissiondate |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Optinose Us Inc | XHANCE | fluticasone propionate | SPRAY, METERED;NASAL | 209022-001 | Sep 18, 2017 | RX | Yes | Yes | ➤ Sign Up | ➤ Sign Up | Y | ➤ Sign Up | ||||
| >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: 9,072,857
International Family Members for US Patent 9,072,857
| Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
|---|---|---|---|---|---|
| Austria | 285810 | ➤ Sign Up | |||
| Austria | 422923 | ➤ Sign Up | |||
| Austria | 427130 | ➤ Sign Up | |||
| Austria | 487506 | ➤ Sign Up | |||
| Austria | 506983 | ➤ Sign Up | |||
| >Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |
