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|Title:||Controlled-release system with constant pushing source|
|Abstract:||A device is disclosed comprising a wall that surrounds a compartment. The compartment comprises a beneficial agent composition and a push composition. A passageway in the wall connects the compartment with the exterior of the device for delivering the beneficial agent at a rate governed, in combination, by the wall, the beneficial agent composition and the push composition through the passageway of the device over time.|
|Inventor(s):||Wong; Patrick S. L. (Palo Alto, CA), Barclay; Brian L. (Sunnyvale, CA), Deters; Joseph C. (Los Altos, CA), Theeuwes; Felix (Los Altos, CA)|
|Assignee:||Alza Corporation (Palo Alto, CA)|
Patent Claim Types:|
see list of patent claims
|Composition; Delivery; Device;|
|Country||Document Number||Estimated Expiration||Supplementary Protection Certificate||SPC Country||SPC Expiration|
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