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Last Updated: March 19, 2024

Details for Patent: 5,082,668


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Summary for Patent: 5,082,668
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)
Application Number:07/595,140
Patent Claim Types:
see list of patent claims
Composition; Delivery; Device;

Drugs Protected by US Patent 5,082,668

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

International Family Members for US Patent 5,082,668

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 394944 ⤷  Try a Trial
Austria 397180 ⤷  Try a Trial
Austria A150789 ⤷  Try a Trial
Austria A88084 ⤷  Try a Trial
Australia 2251183 ⤷  Try a Trial
Australia 566110 ⤷  Try a Trial
Belgium 898819 ⤷  Try a Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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