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Serving leading biopharmaceutical companies globally:

Covington
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Moodys
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Daiichi Sankyo
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Generated: November 18, 2017

DrugPatentWatch Database Preview

Details for Patent: 8,431,615

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Which drugs does patent 8,431,615 protect, and when does it expire?


Patent 8,431,615 protects INCIVEK and is included in one NDA.

This patent has twenty patent family members in thirteen countries.

This patent has expired prematurely due to non-payment of maintenance fees. See details below.

Summary for Patent: 8,431,615

Title:Dose forms
Abstract: The present invention relates to antiviral therapies and compositions for treating or preventing Hepatitis C infections in patients and relates to other methods disclosed herein. The invention also relates to kits and pharmaceutical packs comprising compositions and dosage forms. The invention also relates to processes for preparing these compositions, dosages, kits, and packs.
Inventor(s): Chu; Hui-May (Natick, MA), Ette; Ene (Framingham, MA), McNair; Lindsay (Allston, MA), Alam; John (Cambridge, MA)
Assignee: Vertex Pharmaceuticals Incorporated (Cambridge, MA)
Application Number:11/264,746
Patent Claim Types:
see list of patent claims
Compound;

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Vertex Pharms
INCIVEK
telaprevir
TABLET;ORAL201917-001May 23, 2011DISCNNoNo► Subscribe► Subscribe METHOD OF TREATING CHRONIC HEPATITIS C
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International Patent Family for Patent: 8,431,615

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Russian Federation2393863► Subscribe
Russian Federation2007119725► Subscribe
Norway20072733► Subscribe
Malaysia141025► Subscribe
Mexico2007005179► Subscribe
South Korea20130063022► Subscribe
South Korea20070085547► Subscribe
Japan2013060474► Subscribe
Japan2008518943► Subscribe
Taiwan200630093► 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:

Mallinckrodt
Chinese Patent Office
Novartis
Express Scripts
Fuji
Argus Health
Farmers Insurance
US Army
Covington
Accenture

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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