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|Abstract:||An inhalation device is described for use with a medicament pack in which at least one container for medicament in powder form is defined between two sheets peelably secured to one another. The device comprises means for peeling the sheets apart at an opening station to open the container; and an outlet, communicating with the opened container, through which a user can inhale medicament in powder form from the opened container.|
|Inventor(s):||Davies; Michael Birsha (Ware, GB), Hearne; David John (Luton, GB), Rand; Paul Kenneth (Letchworth, GB), Walker; Richard Ian (Ware, GB), Palmer; James Barry Douglas (Greenford, GB)|
|Assignee:||Glaxo Group Limited (Middlesex, GB)|
Patent Claim Types:|
see list of patent claims
Field: Medical technology
Back Citations: 141st percentile
Forward Citations: 4th percentile
|Patent Number||Expiration Date|
|6,536,427||March 25, 2015|
|Foriegn Application Priority Data|
|Foreign Country||Foreign Patent Number||Foreign Patent Date|
|United Kingdom||90 04781||Mar 02, 1990|
|Country||Document Number||Estimated Expiration||Supplementary Protection Certificate||SPC Country||SPC Expiration|
|African Regional IP Organization (ARIPO)||310||► subscribe|
|African Regional IP Organization (ARIPO)||9100321||► subscribe|
| This preview shows a limited data set|
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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, it is advisable to have patent counsel verify freedom to operate.
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