Tenofovir disoproxil fumarate/Emtricitabine/Efavirenz

Patent oppositions filed in
Argentina and India

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Patent Information

Information of patent applications filed at local or international levels, that are contributed by the users of PODB as being relevant to this medicine

Please note that PODB does not provide and guarantee the comprehensive patent landscape in all countries.

*For more knowledge of patent search, please refer to the tutorial Step 2: Patent Search & Analysis
*For more information of the patent landscape on medicines, please also refer to WHO patent landscape reports, UNITAID patent landscape reports, Medicines Patent Pool Patent Status Database

Patent Applications

The table includes information of patent applications as filed in different countries, that are contributed by PODB users as being seen as relevant to this medicine.

CountryFiling datePriority dateApplicantNational numberInternational numberStatusPatent typeMore info
India13-12-2007Gilead and Bristol-Myers Squibb9661/DELNP/2007WO/2006/135933RejectedCombination
Argentina12-06-2006Gilead and Bristol-Myers SquibbP060102468WO/2006/135933Under ExaminationCombination
India13-12-20071 . BRISTOL-MYERS SQUIBB 2 . GILEAD SCIENCES, LLC9661/DELNP/2007PCT/US2006/023223RejectedCombinationView/Comment

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Information related to relevant oppositions from around the world.

Patent Oppositions

The table includes oppositions aimed at contesting patents covering this drug. Note that at the country level, several patent applications can cover the same drug.

Please pay attention not only to the patent opposition, but also to the patent application it relates to, see column "Related Patent Application". To better identify similarities, the column "Patent Type" indicates a general classification of the patent. Arguments used to contest a specific type of patent may apply for another that fits in the same category.

CountryDateWho FiledOpposition typeOpposition statusPatent typeRelated patent applicationMore info
India04-05-2010Cipla Ltd.Pre-GrantRejectedCombination9661/DELNP/2007View/Comment
Argentina26-11-2009CILFAPre-GrantUnder ExaminationCombinationP060102468View/Comment
Argentina04-12-2013Fundación GEP and Red Argentina de Personas PositivasPre-GrantUnknownCombinationAR 054060 A1View/Comment

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Patent Office Decisions

This table showcases the final ruling of patent offices over cases where patents have been opposed.

To better identify the case, the number of the patent application is provided in the table below.

Decision typeCountryDatePatent officeRelated patent applicationMore info
RejectionIndia30-11-2010Delhi Patent Office9661/DELNP/2007View/Comment

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Other Useful Resources

Information related to either legal proceedings or other useful points of information that could aid in the building of a strong patent opposition.

Additional documents that may inform the process of building a patent opposition.

Type of documentTitleDateCountryMore info
Disclousure of patent applications Landscape for WO 2006/135933Form 312-01-2010View/Comment

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