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Serving hundreds of leading biopharmaceutical companies globally:

Express Scripts
Dow
Boehringer Ingelheim
QuintilesIMS
Merck
Cipla
Chubb
US Department of Justice
Deloitte

Generated: April 25, 2018

DrugPatentWatch Database Preview

Details for Patent: 6,514,520

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Which drugs does patent 6,514,520 protect, and when does it expire?

Patent 6,514,520 protects CLARINEX and is included in one NDA.

Protection for CLARINEX has been extended six months for pediatric studies, as indicated by the *PED designation in the table below.

This patent has thirty-one patent family members in twenty-eight countries.
Summary for Patent: 6,514,520
Title: Stabilized antihistamine syrup
Abstract:An antihistaminic syrup is stabilized against degradation of the active ingredient, by the addition of and about 0.05 to about 5 mg/mL of an aminopolycarboxylic acid such as a salt of ethylenediaminetetraacetic acid.
Inventor(s): Munayyer; Farah J. (West Caldwell, NJ), Guazzo; Frank (Bridgewater, NJ), Stupak; Elliot I. (West Caldwell, NJ), Chaudry; Imtiaz A. (North Caldwell, NJ), Sequeira; Joel A. (Edison, NJ)
Assignee: Schering Corporation (Kenilworth, NJ)
Application Number:09/899,764
Patent Claim Types:
see list of patent claims
Formulation; Compound;

Drugs Protected by US Patent 6,514,520

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
Merck Sharp Dohme CLARINEX desloratadine SOLUTION;ORAL 021300-001 Sep 1, 2004 AA RX Yes Yes ➤ Try a Free Trial ➤ Try a Free Trial Y ➤ Try a Free Trial
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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Non-Orange Book US Patents Family Members for Patent 6,514,520

For Orange Book-listed patents (shown in the main table above) generic applications must certify that the listed patents are expired, invalid, or will not be infringed by generic entry.

The non-Orange Book patents listed below do not require formal certifications, so they do not automatically impede generic entry. Instead, they represent potential opportunities for branded firms to block generic entry through patent infringment challenges.

Patent No. Title Estimated Patent Expiration
6,132,758 Stabilized antihistamine syrup ➤ Try a Free Trial
6,939,550 Stabilized antihistamine syrup ➤ Try a Free Trial
Patent No. Title Estimated Patent Expiration

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International Patents Family Members for US Patent 6,514,520

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Yugoslavia 23599 ➤ Try a Free Trial
Portugal 1082117 ➤ Try a Free Trial
Peru 05652000 ➤ Try a Free Trial
Panama 8474201 ➤ 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:

Fish and Richardson
Harvard Business School
Dow
Queensland Health
Farmers Insurance
Daiichi Sankyo
Chinese Patent Office
Fuji
US Department of Justice

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.