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BELVIQ XR Drug Profile

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Belviq Xr is a drug marketed by Eisai Inc and is included in one NDA. It is available from one supplier. There are fourteen patents protecting this drug.

This drug has one hundred and fifty-nine patent family members in forty countries.

The generic ingredient in BELVIQ XR is lorcaserin hydrochloride. There are five drug master file entries for this compound. One supplier is listed for this compound. Additional details are available on the lorcaserin hydrochloride profile page.

Summary for Tradename: BELVIQ XR

Patents:14
Applicants:1
NDAs:1
Suppliers / Packagers: see list1
Drug Prices: :see details

Pharmacology for Tradename: BELVIQ XR

Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Eisai Inc
BELVIQ XR
lorcaserin hydrochloride
TABLET, EXTENDED RELEASE;ORAL208524-001Jul 15, 2016RXYes8,946,207► subscribeY ► subscribe
Eisai Inc
BELVIQ XR
lorcaserin hydrochloride
TABLET, EXTENDED RELEASE;ORAL208524-001Jul 15, 2016RXYes8,207,158► subscribe ► subscribe
Eisai Inc
BELVIQ XR
lorcaserin hydrochloride
TABLET, EXTENDED RELEASE;ORAL208524-001Jul 15, 2016RXYes8,168,624► subscribeYY ► subscribe
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Non-Orange Book Patents for Tradename: BELVIQ XR

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
7,704,993Benzazepine derivatives and methods of prophylaxis or treatment of 5ht2c receptor associated diseases► subscribe
8,846,9065HT.sub.2C receptor modulators► subscribe
9,102,627Processes for preparing 3-benzazepines► 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 Tradename: BELVIQ XR

Country Document Number Estimated Expiration
Hong Kong1102812► subscribe
Eurasian Patent Organization016485► subscribe
European Patent Office1411881► 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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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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