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Serving leading biopharmaceutical companies globally:

Chubb
Chinese Patent Office
McKinsey
US Army
Express Scripts
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Julphar
Fish and Richardson
Teva
Harvard Business School

Generated: December 14, 2017

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Tolvaptan - Generic Drug Details

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What are the generic drug sources for tolvaptan and what is the scope of tolvaptan freedom to operate?

Tolvaptan
is the generic ingredient in one branded drug marketed by Otsuka America Pharm and is included in one NDA. There are two patents protecting this compound and one Paragraph IV challenge. Additional information is available in the individual branded drug profile pages.

Tolvaptan has seventy-five patent family members in nineteen countries and five supplementary protection certificates in four countries.

There are six drug master file entries for tolvaptan. One supplier is listed for this compound.

Pharmacology for tolvaptan

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Patent Submitted Product Substance Delist Req. Exclusivity Expiration
Otsuka America PharmSAMSCAtolvaptanTABLET;ORAL022275-002May 19, 2009RXYesYes► Subscribe► Subscribe► SubscribeY► Subscribe
Otsuka America PharmSAMSCAtolvaptanTABLET;ORAL022275-002May 19, 2009RXYesYes► Subscribe► Subscribe► Subscribe► Subscribe
Otsuka America PharmSAMSCAtolvaptanTABLET;ORAL022275-003May 19, 2009DISCNYesNo► Subscribe► Subscribe► SubscribeY► Subscribe
Otsuka America PharmSAMSCAtolvaptanTABLET;ORAL022275-003May 19, 2009DISCNYesNo► Subscribe► Subscribe► Subscribe► Subscribe
Otsuka America PharmSAMSCAtolvaptanTABLET;ORAL022275-001May 19, 2009RXYesNo► Subscribe► Subscribe► Subscribe► Subscribe
Otsuka America PharmSAMSCAtolvaptanTABLET;ORAL022275-001May 19, 2009RXYesNo► Subscribe► Subscribe► SubscribeY► Subscribe
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Expired Orange Book Patents for Generic Ingredient: tolvaptan

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Otsuka America PharmSAMSCAtolvaptanTABLET;ORAL022275-001May 19, 2009► Subscribe► Subscribe
Otsuka America PharmSAMSCAtolvaptanTABLET;ORAL022275-003May 19, 2009► Subscribe► Subscribe
Otsuka America PharmSAMSCAtolvaptanTABLET;ORAL022275-002May 19, 2009► Subscribe► Subscribe
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Non-Orange Book Patents for Generic Ingredient: tolvaptan

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
8,273,735Process for preparing benzazepine compounds or salts thereof► Subscribe
5,985,869 Benzoheterocyclic compounds► Subscribe
5,559,230 Benzoheterocyclic compounds► Subscribe
5,258,510 United States Patent: 5258510   ( 1► 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 Ingredient: tolvaptan

Country Document Number Estimated Expiration
China1051038► Subscribe
Portugal2251319► Subscribe
Portugal2261215► Subscribe
South Korea20080039459► Subscribe
JapanH04321669► Subscribe
Japan2905909► Subscribe
Slovenia1919874► Subscribe
European Patent Office1919874► Subscribe
China101967107► Subscribe
Israel217445► 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: TOLVAPTAN

Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
0408Netherlands► Subscribe300408, 20101018, EXPIRES: 20151017
C0049France► SubscribePRODUCT NAME: TOLVAPTAN, EVENTUELLEMENT SOUS FORME DE SEL; REGISTRATION NO/DATE: EU/1/09/539/001 20090803
00408Netherlands► SubscribePRODUCT NAME: TOLVAPTAN, DESGEWENST IN DE VORM VAN EEN ZOUT; REGISTRATION NO/DATE: EU/1/09/539/001-004 20090803
C/GB09/037United Kingdom► SubscribePRODUCT NAME: TOLVAPTAN, OPTIONALLY IN THE FORM OF A PHARMACEUTICALLY ACCEPTABLE SALT; REGISTERED: UK EU/1/09/539/001 20090803; UK EU/1/09/539/002 20090803; UK EU/1/09/539/003 20090803; UK EU/1/09/539/004 20090803
2009 00031Denmark► Subscribe
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Serving leading biopharmaceutical companies globally:

Queensland Health
AstraZeneca
Novartis
Merck
Chinese Patent Office
Teva
US Army
Harvard Business School
Argus Health
Healthtrust

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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