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Serving hundreds of leading biopharmaceutical companies globally:

Baxter
US Department of Justice
McKesson
Express Scripts
Chubb
Accenture
Cerilliant
Boehringer Ingelheim
Moodys

Generated: June 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 Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 6,514,520
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 ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
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 ➤ Sign Up
6,939,550 Stabilized antihistamine syrup ➤ Sign Up
Patent No. Title Estimated Patent Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

McKesson
Argus Health
Medtronic
Chinese Patent Office
Covington
Chubb
Fuji
Express Scripts
Cerilliant

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