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Serving hundreds of leading biopharmaceutical companies globally:

Fuji
Healthtrust
Baxter
Mallinckrodt
Moodys
Fish and Richardson
Teva
Julphar
Chinese Patent Office

Generated: June 24, 2018

DrugPatentWatch Database Preview

CLARINEX D 24 HOUR Drug Profile

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Which patents cover Clarinex D 24 Hour, and when can generic versions of Clarinex D 24 Hour launch?

Clarinex D 24 Hour is a drug marketed by Merck Sharp Dohme and is included in one NDA. There are four patents protecting this drug.

This drug has one hundred and nineteen patent family members in thirty-nine countries.

The generic ingredient in CLARINEX D 24 HOUR is desloratadine; pseudoephedrine sulfate. There are sixteen drug master file entries for this compound. Two suppliers are listed for this compound. Additional details are available on the desloratadine; pseudoephedrine sulfate profile page.

US Patents and Regulatory Information for CLARINEX D 24 HOUR

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Merck Sharp Dohme CLARINEX D 24 HOUR desloratadine; pseudoephedrine sulfate TABLET, EXTENDED RELEASE;ORAL 021605-001 Mar 3, 2005 AB RX Yes Yes ➤ Try a Free Trial ➤ Try a Free Trial Y ➤ Try a Free Trial
Merck Sharp Dohme CLARINEX D 24 HOUR desloratadine; pseudoephedrine sulfate TABLET, EXTENDED RELEASE;ORAL 021605-001 Mar 3, 2005 AB RX Yes Yes ➤ Try a Free Trial ➤ Try a Free Trial Y ➤ Try a Free Trial
Merck Sharp Dohme CLARINEX D 24 HOUR desloratadine; pseudoephedrine sulfate TABLET, EXTENDED RELEASE;ORAL 021605-001 Mar 3, 2005 AB RX Yes Yes ➤ Try a Free Trial ➤ Try a Free Trial Y ➤ Try a Free Trial
Merck Sharp Dohme CLARINEX D 24 HOUR desloratadine; pseudoephedrine sulfate TABLET, EXTENDED RELEASE;ORAL 021605-001 Mar 3, 2005 AB 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. Exclusivity Expiration

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Expired US Patents for CLARINEX D 24 HOUR

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Merck Sharp Dohme CLARINEX D 24 HOUR desloratadine; pseudoephedrine sulfate TABLET, EXTENDED RELEASE;ORAL 021605-001 Mar 3, 2005 ➤ Try a Free Trial ➤ Try a Free Trial
Merck Sharp Dohme CLARINEX D 24 HOUR desloratadine; pseudoephedrine sulfate TABLET, EXTENDED RELEASE;ORAL 021605-001 Mar 3, 2005 ➤ Try a Free Trial ➤ Try a Free Trial
Merck Sharp Dohme CLARINEX D 24 HOUR desloratadine; pseudoephedrine sulfate TABLET, EXTENDED RELEASE;ORAL 021605-001 Mar 3, 2005 ➤ Try a Free Trial ➤ Try a Free Trial
Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration

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Non-Orange Book US Patents for CLARINEX D 24 HOUR

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
6,709,676 Extended release oral dosage composition ➤ Try a Free Trial
8,187,630 Extended release oral dosage composition ➤ Try a Free Trial
Patent No. Title Estimated Patent Expiration

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Supplementary Protection Certificates for CLARINEX D 24 HOUR

Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
8 Finland ➤ Try a Free Trial
1/2008 Austria ➤ Try a Free Trial PRODUCT NAME: DESLORATADIN, GEGEBENENFALLS IN FORM EINES PHARMAZEUTISCH ANNEHMBAREN SALZES, KOMBINIERT MIT PSEUDOEPHEDRIN, GEGEBENENFALLS IN FORM EINES PHARMAZEUTISCH ANNEHMBAREN SALZES ODER ESTERS
2008000001 Germany ➤ Try a Free Trial PRODUCT NAME: DESLORATADIN MIT PSEUDOEPHEDRIN ODER EINEM PHARMAZEUTISCH VERTRAEGLICHEN SALZ VON PSEUDOEPHEDRIN; REGISTRATION NO/DATE: EU/1/07/399/001-006 20070730
C063/2007 Ireland ➤ Try a Free Trial SPC063/2007: 20081105, EXPIRES: 20220729
Supplementary Protection Certificate SPC Country SPC Expiration SPC Description

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Serving hundreds of leading biopharmaceutical companies globally:

Federal Trade Commission
Mallinckrodt
Medtronic
Boehringer Ingelheim
Harvard Business School
Cantor Fitzgerald
Cipla
Queensland Health
Dow

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