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Serving leading biopharmaceutical companies globally:

Cipla
Fish and Richardson
Novartis
Chubb
Federal Trade Commission
Citi
Daiichi Sankyo
Merck
Medtronic
Accenture

Generated: February 19, 2018

DrugPatentWatch Database Preview

Details for Patent: 5,252,338

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Summary for Patent: 5,252,338
Title: Therapy delayed
Abstract:A dosage form is disclosed comprising means for delaying the delivery of drug from the dosage form following the administration of the dosage form to a patient in need of drug therapy.
Inventor(s): Jao; Frank (San Jose, CA), Wong; Patrick S. L. (Palo Alto, CA), Huynh; Hoa T. (Fremont, CA), McChesney; Kathy (Cupertino, CA), Wat; Pamela K. (Santa Clara, CA)
Assignee: Alza Corporation (Palo Alto, CA)
Application Number:07/971,011
Patent Claim Types:
see list of patent claims
Use; Dosage form; Composition; Delivery;

Drugs Protected by US Patent 5,252,338

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 5,252,338

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 165000 ➤ Sign Up
Australia 2255092 ➤ Sign Up
Australia 654871 ➤ Sign Up
Canada 2105165 ➤ Sign Up
Germany 69225135 ➤ Sign Up
European Patent Office 0591389 ➤ Sign Up
Spain 2114562 ➤ Sign Up
Finland 110919 ➤ Sign Up
Finland 935844 ➤ Sign Up
Greece 3026674 ➤ Sign Up
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Cantor Fitzgerald
Colorcon
Farmers Insurance
Moodys
Baxter
Fish and Richardson
McKesson
Federal Trade Commission
Johnson and Johnson

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verifification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.

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