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Serving hundreds of leading biopharmaceutical companies globally:

Colorcon
Farmers Insurance
Boehringer Ingelheim
Argus Health
Julphar
Chubb
Deloitte
Chinese Patent Office
Citi

Generated: May 21, 2018

DrugPatentWatch Database Preview

Details for Patent: 4,837,111

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Summary for Patent: 4,837,111
Title: Dosage form for dispensing drug for human therapy
Abstract:An osmotic dosage system is disclosed for delivering the therapeutically beneficial drug doxazosin to an environment of use over time.
Inventor(s): Deters; Joseph C. (Mountain View, CA), Wong; Patrick S. L. (Hayward, CA), Barclay; Brian L. (Sunnyvale, CA), Theeuwes; Felix (Los Altos, CA), Swanson; David R. (Palo Alto, CA)
Assignee: ALZA Corporation (Palo Alto, CA)
Application Number:07/173,524
Patent Claim Types:
see list of patent claims
Device; Composition; Delivery;

Drugs Protected by US Patent 4,837,111

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted

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International Family Members for US Patent 4,837,111

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
European Patent Office 0334465 ➤ Try a Free Trial
Germany 68910159 ➤ Try a Free Trial
Denmark 135389 ➤ Try a Free Trial
Denmark 175637 ➤ Try a Free Trial
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Federal Trade Commission
Dow
Queensland Health
Citi
Moodys
Cantor Fitzgerald
Colorcon
Farmers Insurance
Cerilliant

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