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Serving leading biopharmaceutical companies globally:

Chubb
US Department of Justice
Citi
Johnson and Johnson
Fuji
Queensland Health
Accenture
Harvard Business School
Julphar
Cantor Fitzgerald

Generated: October 23, 2017

DrugPatentWatch Database Preview

TROKENDI XR Drug Profile

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Which patents cover Trokendi Xr, and what generic Trokendi Xr alternatives are available?

Trokendi Xr is a drug marketed by Supernus Pharms and is included in one NDA. There are nine patents protecting this drug and two Paragraph IV challenges.

This drug has eleven patent family members in eight countries and one supplementary protection certificate in one country.

The generic ingredient in TROKENDI XR is topiramate. There are twenty-six drug master file entries for this compound. Fifty suppliers are listed for this compound. Additional details are available on the topiramate profile page.

Summary for Tradename: TROKENDI XR

US Patents:9
Applicants:1
NDAs:1
Suppliers / Packagers: see list1
Bulk Api Vendors: see list52
Clinical Trials: see list1
Patent Applications: see list5,245
Formulation / Manufacturing:see details
Drug Prices:see details
DailyMed Link:TROKENDI XR at DailyMed
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Supernus Pharms
TROKENDI XR
topiramate
CAPSULE, EXTENDED RELEASE;ORAL201635-003Aug 16, 2013RXYesNo► Subscribe► Subscribe ► Subscribe
Supernus Pharms
TROKENDI XR
topiramate
CAPSULE, EXTENDED RELEASE;ORAL201635-003Aug 16, 2013RXYesNo► Subscribe► SubscribeY ► Subscribe
Supernus Pharms
TROKENDI XR
topiramate
CAPSULE, EXTENDED RELEASE;ORAL201635-003Aug 16, 2013RXYesNo► Subscribe► SubscribeY ► Subscribe
Supernus Pharms
TROKENDI XR
topiramate
CAPSULE, EXTENDED RELEASE;ORAL201635-004Aug 16, 2013RXYesYes► Subscribe► SubscribeY ► Subscribe
Supernus Pharms
TROKENDI XR
topiramate
CAPSULE, EXTENDED RELEASE;ORAL201635-004Aug 16, 2013RXYesYes► Subscribe► SubscribeY ► Subscribe
Supernus Pharms
TROKENDI XR
topiramate
CAPSULE, EXTENDED RELEASE;ORAL201635-002Aug 16, 2013RXYesNo► Subscribe► SubscribeY ► Subscribe
Supernus Pharms
TROKENDI XR
topiramate
CAPSULE, EXTENDED RELEASE;ORAL201635-002Aug 16, 2013RXYesNo► Subscribe► SubscribeY ► Subscribe
Supernus Pharms
TROKENDI XR
topiramate
CAPSULE, EXTENDED RELEASE;ORAL201635-001Aug 16, 2013RXYesNo► Subscribe► SubscribeY ► Subscribe
Supernus Pharms
TROKENDI XR
topiramate
CAPSULE, EXTENDED RELEASE;ORAL201635-004Aug 16, 2013RXYesYes► Subscribe► SubscribeY ► Subscribe
Supernus Pharms
TROKENDI XR
topiramate
CAPSULE, EXTENDED RELEASE;ORAL201635-003Aug 16, 2013RXYesNo► Subscribe► SubscribeY ► Subscribe
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Paragraph IV (Patent) Challenges for TROKENDI XR

Drugname Dosage Strength RLD Submissiondate
topiramateExtended-release Capsules200 mgTrokendi XR4/3/2014
topiramateExtended-release Capsules25 mg, 50 mg, and 100 mgTrokendi XR5/12/2014

International Patent Family for Tradename: TROKENDI XR

Country Document Number Estimated Expiration
Canada2618240► Subscribe
European Patent Office2394643► Subscribe
Mexico2009001711► Subscribe
Germany07870164► Subscribe
Japan2010510241► Subscribe
Japan5489719► Subscribe
Spain2555066► Subscribe
World Intellectual Property Organization (WIPO)2008061226► Subscribe
European Patent Office1973528► Subscribe
Spain2312308► 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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Supplementary Protection Certificates for Tradename: TROKENDI XR

Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
C/GB95/028United Kingdom► SubscribePRODUCT NAME: TOPIRAMATE; REGISTERED: UK 0242/0301 19950718
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For more information try a trial or see the database preview and plans and pricing

Serving leading biopharmaceutical companies globally:

Cantor Fitzgerald
Citi
Healthtrust
US Army
Express Scripts
Farmers Insurance
Fuji
Daiichi Sankyo
US Department of Justice
Deloitte

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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