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Serving leading biopharmaceutical companies globally:

US Department of Justice
Daiichi Sankyo
Cantor Fitzgerald
Farmers Insurance

Generated: November 20, 2017

DrugPatentWatch Database Preview

Details for Patent: 8,633,219

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Which drugs does patent 8,633,219 protect, and when does it expire?

Patent 8,633,219 protects STRIBILD and GENVOYA and is included in two NDAs.

This patent has six patent family members in three countries.

Summary for Patent: 8,633,219

Title:Combination therapy
Abstract: The present invention relates to a combination therapy for treating an HIV infection or inhibiting integrase comprising (S)-6-(3-Chloro-2-fluorobenzyl)-1-(1-hydroxymethyl-2-methylpropyl)-7-meth- oxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ("Compound A") or a pharmaceutically acceptable solvate or salt thereof in combination with at least one other anti-HIV agent. In some embodiments of the present invention, the other anti-HIV agents are chosen from reverse transcriptase inhibitors and protease inhibitors. In certain embodiments of the present invention, the other anti-HIV agents are chosen from AZT, 3TC, PMPA, efavirenz, indinavir, nelfinavir, a combination of AZT/3TC, and a combination of PMPA/3TC. Since Compound A has a high inhibitory activity specific for integrases, when used in combinations with other anti-HIV agents it can provide a combination therapy with fewer side effects for humans.
Inventor(s): Matsuzaki; Yuji (Osaka, JP), Watanabe; Wataru (Osaka, JP), Ikeda; Satoru (Osaka, JP), Kano; Mitsuki (Osaka, JP)
Assignee: Japan Tobacco Inc. (Tokyo, JP)
Application Number:11/133,463
Patent Claim Types:
see list of patent claims
Use; Composition;

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Gilead Sciences Inc
cobicistat; elvitegravir; emtricitabine; tenofovir disoproxil fumarate
TABLET;ORAL203100-001Aug 27, 2012RXYesYes► Subscribe► SubscribeY TREATMENT OF HIV INFECTION
Gilead Sciences Inc
cobicistat; elvitegravir; emtricitabine; tenofovir alafenamide fumarate
TABLET;ORAL207561-001Nov 5, 2015RXYesYes► Subscribe► SubscribeY TREATMENT OF HIV INFECTION
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International Patent Family for Patent: 8,633,219

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
European Patent Office1758581► Subscribe
European Patent Office2229945► Subscribe
European Patent Office2332538► Subscribe
Japan2008500386► Subscribe
Japan4629104► Subscribe
World Intellectual Property Organization (WIPO)2005112930► 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:

Argus Health
Cantor Fitzgerald
Fish and Richardson
US Department of Justice
Harvard Business School
Chinese Patent Office

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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