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Serving leading biopharmaceutical companies globally:

Chinese Patent Office
Moodys
Cantor Fitzgerald
Colorcon
Mallinckrodt
Healthtrust
McKesson
Fish and Richardson
Argus Health
McKinsey

Generated: February 22, 2018

DrugPatentWatch Database Preview

Details for Patent: 8,895,057

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Which drugs does patent 8,895,057 protect, and when does it expire?

Patent 8,895,057 protects QSYMIA and is included in one NDA.

This patent has thirty-four patent family members in fifteen countries.
Summary for Patent: 8,895,057
Title:Escalating dosing regimen for effecting weight loss and treating obesity
Abstract: The present invention is drawn to novel topiramate compositions as well as methods for effecting weight loss, e.g., in the treatment of obesity and related conditions, including conditions associated with and/or caused by obesity per se. The present invention features an escalating dosing regimen adapted for the administration of topiramate and optionally a sympathomimetic agent such as phentermine or bupropion, in the treatment of obesity and related conditions.
Inventor(s): Najarian; Thomas (Los Osos, CA), Tam; Peter Y. (Redwood City, CA), Wilson; Leland F. (Menlo Park, CA)
Assignee: Vivus, Inc. (Mountain View, CA)
Application Number:14/048,416
Patent Claim Types:
see list of patent claims
Use; Dosage form;

Drugs Protected by US Patent 8,895,057

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
Vivus QSYMIA phentermine hydrochloride; topiramate CAPSULE, EXTENDED RELEASE;ORAL 022580-001 Jul 17, 2012 RX Yes No ➤ Try a Free Trial ➤ Try a Free Trial USE OF QSYMIA (PHENTERMINE AND TOPIRAMATE) FOR WEIGHT MANAGEMENT, INCLUDING, BUT NOT LIMITED TO EFFECTING WEIGHT LOSS, TREATING OBESITY, AND/OR TREATING OVERWEIGHT ➤ Try a Free Trial
Vivus QSYMIA phentermine hydrochloride; topiramate CAPSULE, EXTENDED RELEASE;ORAL 022580-002 Jul 17, 2012 RX Yes No ➤ Try a Free Trial ➤ Try a Free Trial USE OF QSYMIA (PHENTERMINE AND TOPIRAMATE) FOR WEIGHT MANAGEMENT, INCLUDING, BUT NOT LIMITED TO EFFECTING WEIGHT LOSS, TREATING OBESITY, AND/OR TREATING OVERWEIGHT ➤ Try a Free Trial
Vivus QSYMIA phentermine hydrochloride; topiramate CAPSULE, EXTENDED RELEASE;ORAL 022580-003 Jul 17, 2012 RX Yes No ➤ Try a Free Trial ➤ Try a Free Trial USE OF QSYMIA (PHENTERMINE AND TOPIRAMATE) FOR WEIGHT MANAGEMENT, INCLUDING, BUT NOT LIMITED TO EFFECTING WEIGHT LOSS, TREATING OBESITY, AND/OR TREATING OVERWEIGHT ➤ Try a Free Trial
Vivus QSYMIA phentermine hydrochloride; topiramate CAPSULE, EXTENDED RELEASE;ORAL 022580-004 Jul 17, 2012 RX Yes Yes ➤ Try a Free Trial ➤ Try a Free Trial USE OF QSYMIA (PHENTERMINE AND TOPIRAMATE) FOR WEIGHT MANAGEMENT, INCLUDING, BUT NOT LIMITED TO EFFECTING WEIGHT LOSS, TREATING OBESITY, AND/OR TREATING OVERWEIGHT ➤ 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 8,895,057

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
8,580,298 Low dose topiramate/phentermine composition and methods of use thereof ➤ Try a Free Trial
9,011,905 Low dose topiramate/phentermine composition and methods of use thereof ➤ Try a Free Trial
9,011,906 Escalating dosing regimen for effecting weight loss and treating obesity ➤ Try a Free Trial
8,580,299 Escalating dosing regimen for effecting weight loss and treating obesity ➤ Try a Free Trial
8,895,058 Low dose topiramate/phentermine composition and methods of use thereof ➤ Try a Free Trial
Patent No. Title Estimated Patent Expiration

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International Patents Family Members for US Patent 8,895,057

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 2009257572 ➤ Try a Free Trial
Australia 2009257573 ➤ Try a Free Trial
Canada 2727313 ➤ Try a Free Trial
Canada 2727319 ➤ Try a Free Trial
China 102112126 ➤ Try a Free Trial
China 102112127 ➤ Try a Free Trial
China 104825477 ➤ Try a Free Trial
China 105534921 ➤ Try a Free Trial
Cyprus 1118103 ➤ Try a Free Trial
Denmark 2317997 ➤ 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:

Citi
Fish and Richardson
Cipla
Daiichi Sankyo
Cantor Fitzgerald
Teva
Baxter
AstraZeneca
Dow

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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