Generated: December 17, 2017
DrugPatentWatch Database Preview
Details for Patent: 8,978,647
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Which drugs does patent 8,978,647 protect, and when does it expire?
Summary for Patent: 8,978,647
|Abstract:|| A nasal delivery device for and method of delivering substance to a nasal cavity of a subject, the delivery device comprising: a nosepiece for fitting to a nostril of a subject, wherein the nosepiece comprises a tip element which includes a delivery aperture from which substance is in use delivered into the nasal cavity, and the tip element is at least in part tapered such as to be inclined to a longitudinal axis of the nosepiece, with the delivery aperture extending both laterally across the tip element and along a longitudinal extent of the tip element; a nozzle through which substance is in use delivered, preferably substantially axially to a longitudinal axis of the nosepiece, to the respective nasal cavity; and a delivery unit for delivering substance through the nozzle of the nosepiece.|
|Inventor(s):|| Djupesland; Per Gisle (Oslo, NO), Sheldrake; Colin David (Fencott, GB) |
|Assignee:|| Optinose, AS (Oslo, NO) |
Patent Claim Types:|
see list of patent claims
|Delivery; Device; |
Foreign Priority and PCT Information for Patent: 8,978,647
|Foriegn Application Priority Data|
||Foreign Patent Number
||Foreign Patent Date
|United Kingdom||0706863.8||Apr 5, 2007|
|PCT Filed||April 07, 2008||PCT Application Number:||PCT/GB2008/001217|
|PCT Publication Date:||October 16, 2008||PCT Publication Number:||
International Patent Family for Patent: 8,978,647
The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws,
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