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Serving leading biopharmaceutical companies globally:

Dow
Chinese Patent Office
Healthtrust
Harvard Business School
Federal Trade Commission
Citi
Medtronic
Moodys
QuintilesIMS
Colorcon

Generated: February 23, 2018

DrugPatentWatch Database Preview

Details for Patent: 6,727,283

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Which drugs does patent 6,727,283 protect, and when does it expire?

Patent 6,727,283 protects ZOLOFT and is included in one NDA.

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

This patent has forty-nine patent family members in forty-five countries.
Summary for Patent: 6,727,283
Title: Sertraline oral concentrate
Abstract:The present invention provides an essentially nonaqueous, liquid pharmaceutical concentrate composition for oral administration containing sertraline or a pharmaceutically acceptable salt thereof and one or more pharmaceutically acceptable excipients. The present invention also provides a use of this concentrate composition to prepare an aqueous solution of sertraline. In addition, the present invention provides a method of using this concentrate composition to treat or prevent a variety of diseases or conditions. Finally, the present invention provides the compound, (1S-cis)-4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-N-methyl-1-naphthalenam ine methanesulfonate.
Inventor(s): Harper; Nancy J. (Groton, CT), Ranade; Gautam R. (East Lyme, CT), Welch; Willard M. (Mystic, CT)
Assignee: Pfizer Inc. (New York, NY)
Application Number:09/417,175
Patent Claim Types:
see list of patent claims
Composition; Formulation; Dosage form; Use;

Drugs Protected by US Patent 6,727,283

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
Pfizer ZOLOFT sertraline hydrochloride CONCENTRATE;ORAL 020990-001 Dec 7, 1999 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 6,727,283

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
7,067,555 Sertraline oral concentrate ➤ Sign Up
Patent No. Title Estimated Patent Expiration

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International Patents Family Members for US Patent 6,727,283

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Slovenia 1121107 ➤ Sign Up
Portugal 1121107 ➤ Sign Up
Poland 348119 ➤ Sign Up
Peru 11082000 ➤ Sign Up
Panama 8483301 ➤ Sign Up
African Intellectual Property Organization (OAPI) 11662 ➤ Sign Up
New Zealand 510756 ➤ Sign Up
Norway 20011829 ➤ Sign Up
Malaysia 122477 ➤ Sign Up
Morocco 26698 ➤ 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:

Boehringer Ingelheim
Colorcon
Express Scripts
McKinsey
Fish and Richardson
McKesson
Merck
Medtronic
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.

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