Patent oppositions filed in
Brazil 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
India10-10-2007SmithKline Beecham Corporation and Shionogi & Company, Ltd.3865/KOLNP/2007WO/2006/116764Under ExaminationMoleculesView/Comment
India25-02-2013VIIV Healthcare Company and Shionogi & Co Ltd485/KOLNP/2013 (Divisional to 3865/KOLNP/2007)WO/2006/116764Under ExaminationMoleculesView/Comment
Brazil28-04-2006Shionogi & Co., Ltd. (JP) / VIIV Healthcare Company (US)PI0610030-9WO2006116764Under ExaminationMoleculesView/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
India22-02-2013Delhi Network of Positive People (DNP+)Pre-GrantUnder ExaminationMolecules3865/KOLNP/2007View/Comment
India10-02-2016Sanjeev SharmaPre-GrantUnder ExaminationMolecules3865/KOLNP/2007View/Comment
India02-12-2015Bengal Network of People Living with HIV/AIDS (BNP+) and Firoz KhanPre-GrantUnder ExaminationMolecules3865/KOLNP/2007View/Comment
Brazil13-09-2017GTPIPre-GrantUnder ExaminationMoleculesPI0610030-9 (WO2006116764)View/Comment
India31-10-2018Natco Pharma Ltd.Pre-GrantUnder ExaminationMolecules3865/KOLNP/2007View/Comment
Brazil21-08-2019GTPI - Grupo de Trabalho sobre Propriedade IntelectualPre-GrantUnder ExaminationMoleculesPI0610030-9 (US 2006/016604 - WO 2006/116764)View/Comment
India02-12-2019Sankalp Rehabilitation TrustPre-GrantUnder ExaminationMolecules3865/KOLNP/2007View/Comment

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