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Serving hundreds of leading biopharmaceutical companies globally:

Farmers Insurance
Teva
QuintilesIMS
Mallinckrodt
Cantor Fitzgerald
Harvard Business School
Queensland Health
US Department of Justice
Daiichi Sankyo

Generated: April 21, 2018

DrugPatentWatch Database Preview

Details for Patent: 5,785,994

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Summary for Patent: 5,785,994
Title: Method for administering drug to gastrointestinal tract
Abstract:A dosage form is disclosed that comprises means inside the dosage form for providing a substantially drug-free interval before the dosage form delivers a drug from inside the dosage form. The dosage form in an embodiment comprises a drug on the exterior of the dosage form, which drug is available for immediate delivery.
Inventor(s): Wong; Patrick S.-L. (Palo Alto, CA), Theeuwes; Felix (Los Altos, CA), Ayer; Atul Devdatt (Palo Alto, CA), Kuczynski; Anthony L. (Palo Alto, CA)
Assignee: ALZA Corporation (Palo Alto, CA)
Application Number:07/862,665
Patent Claim Types:
see list of patent claims
Use; Device; Composition; Dosage form;

Drugs Protected by US Patent 5,785,994

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 Patents Family Members for US Patent 5,785,994

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Germany 69103153 ➤ Try a Free Trial
Denmark 0546038 ➤ Try a Free Trial
European Patent Office 0546038 ➤ Try a Free Trial
Spain 2056660 ➤ 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:

Deloitte
Boehringer Ingelheim
Johnson and Johnson
Cerilliant
Accenture
US Department of Justice
Chubb
Baxter
McKinsey

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