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Serving leading biopharmaceutical companies globally:

Fish and Richardson
Johnson and Johnson
Express Scripts
Mallinckrodt
Novartis
US Department of Justice
Healthtrust
US Army
Deloitte
Citi

Generated: October 20, 2017

DrugPatentWatch Database Preview

Details for Patent: 8,207,158

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Which drugs does patent 8,207,158 protect, and when does it expire?


Patent 8,207,158 protects BELVIQ XR and BELVIQ and is included in two NDAs. There has been one Paragraph IV challenge on Belviq XR.

This patent has fifty-six patent family members in twenty-eight countries.

Summary for Patent: 8,207,158

Title:5HT2c receptor modulators
Abstract: The present invention relates to novel compounds of Formula (I): ##STR00001## which act as 5HT.sub.2C receptor modulators. These compounds are useful in pharmaceutical compositions whose use includes the treatment of obesity.
Inventor(s): Smith; Brian (San Diego, CA), Smith; Jeffrey (San Diego, CA)
Assignee: Arena Pharmaceuticals, Inc. (San Diego, CA)
Application Number:13/118,126
Patent Claim Types:
see list of patent claims
Use;

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Eisai Inc
BELVIQ XR
lorcaserin hydrochloride
TABLET, EXTENDED RELEASE;ORAL208524-001Jul 15, 2016RXYesYes► Subscribe► Subscribe METHOD FOR CHRONIC WIEGHT MANAGEMENT BY CONTROLLING WEIGHT GAIN
Eisai Inc
BELVIQ XR
lorcaserin hydrochloride
TABLET, EXTENDED RELEASE;ORAL208524-001Jul 15, 2016RXYesYes► Subscribe► Subscribe METHOD FOR CHRONIC WEIGHT MANAGEMENT BY TREATING OBESITY
Eisai Inc
BELVIQ XR
lorcaserin hydrochloride
TABLET, EXTENDED RELEASE;ORAL208524-001Jul 15, 2016RXYesYes► Subscribe► Subscribe METHOD FOR CHRONIC WEIGHT MANAGEMENT BY DECREASING FOOD INTAKE
Eisai Inc
BELVIQ XR
lorcaserin hydrochloride
TABLET, EXTENDED RELEASE;ORAL208524-001Jul 15, 2016RXYesYes► Subscribe► Subscribe METHOD FOR CHRONIC WEIGHT MANAGEMENT BY INDUCING SATIETY
Eisai Inc
BELVIQ
lorcaserin hydrochloride
TABLET;ORAL022529-001Jun 27, 2012RXYesYes► Subscribe► Subscribe METHOD FOR CHRONIC WEIGHT MANAGEMENT BY TREATING OBESITY
Eisai Inc
BELVIQ
lorcaserin hydrochloride
TABLET;ORAL022529-001Jun 27, 2012RXYesYes► Subscribe► Subscribe METHOD FOR CHRONIC WIEGHT MANAGEMENT BY CONTROLLING WEIGHT GAIN
Eisai Inc
BELVIQ
lorcaserin hydrochloride
TABLET;ORAL022529-001Jun 27, 2012RXYesYes► Subscribe► Subscribe METHOD FOR CHRONIC WEIGHT MANAGEMENT BY INDUCING SATIETY
Eisai Inc
BELVIQ
lorcaserin hydrochloride
TABLET;ORAL022529-001Jun 27, 2012RXYesYes► Subscribe► Subscribe METHOD FOR CHRONIC WEIGHT MANAGEMENT BY DECREASING FOOD INTAKE
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Non-Orange Book Patents for Patent: 8,207,158

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
8,546,3795HT.sub.2C receptor modulators► Subscribe
6,953,787 5HT2C receptor modulators► Subscribe
8,993,7505HT.sub.2C receptor modulators► Subscribe
7,977,3295HT.sub.2C receptor modulators► Subscribe
8,273,7345HT.sub.2C receptor modulators► Subscribe
8,575,1495HT2C receptor modulators► Subscribe
7,514,4225HT.sub.2c receptor modulators► Subscribe
8,846,9065HT.sub.2C receptor modulators► Subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Because of the complexity of determining patent expiration dates it is advisable to have patent counsel verify freedom to operate.

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International Patent Family for Patent: 8,207,158

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Denmark1411881► Subscribe
China101486677► Subscribe
China101486678► Subscribe
China101486679► Subscribe
Costa Rica7503► Subscribe
Costa Rica10393► Subscribe
Germany60300610► Subscribe
European Patent Office1411881► Subscribe
European Patent Office1557409► Subscribe
European Patent Office2363394► Subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.

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Serving leading biopharmaceutical companies globally:

Moodys
Novartis
QuintilesIMS
Teva
Johnson and Johnson
Cipla
Merck
Express Scripts
US Department of Justice
Medtronic

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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