BMS 790052
Hepatitis C
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
India02-02-2009Bristol-Myers Squibb Company753/DELNP/2009WO/2008/021928Under ExaminationSalts and OthersView/Comment
India12-08-2010Bristol-Myers Squibb Company5723/DELNP/2010WO/2009/102568Under ExaminationMoleculesView/Comment
India24-10-2011Bristol-Myers Squibb Company7750/CHENP/2011WO/2010/120621Under ExaminationMoleculesView/Comment
India05-02-2009Bristol-Myers Squibb Company853/DELNP/2009WO/2008/021927Under ExaminationMoleculesView/Comment
India05-02-2010Bristol-Myers Squibb Company806/DELNP/2010WO/2009/020828Under ExaminationSalts and OthersView/Comment
India08-02-2010Bristol-Myers Squibb Company854/DELNP/2010WO/2009/020825Under ExaminationProcessesView/Comment
India04-05-2012Bristol-Myers Squibb Holdings Ireland3999/CHENP/2012WO/2011/059850 Under ExaminationProcessesView/Comment
Brazil09-08-2007Bristol-Myers Squibb Holdings IrelandPI0716483-1WO2008021927Under 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
India18-04-2015Hepatitis Coalition, Nagaland (HepCon), Sankalp Rehabilitation Trust (Sankalp Trust), Mumbai and Asia Pacific Network of Positive People (APN+), all of whom are represented by the Lawyers CollectivePre-GrantUnder ExaminationMolecules853/DELNP/2009View/Comment
India19-11-2015Dr. G.SubrahmanyamPre-GrantApplication in Amended StageProcesses854/DELNP/2010View/Comment
India20-05-2014Indian Pharmaceutical AlliancePre-GrantUnder ExaminationCombination3372/CHENP/2012View/Comment
India11-02-2017Initiative for Medicines, Access & Knowledge (I-Mak) and Delhi Network of Positive People (DNP+)Pre-GrantUnder ExaminationProcesses3999/CHENP/2012 (PCT/US2010/055045)View/Comment
India10-02-2017Initiative for Medicines, Access & Knowledge (I-Mak) and Delhi Network of Positive People (DNP+)Pre-GrantUnder ExaminationPolymorphs806/DELNP/2010 (PCT/US2008/071734)View/Comment
India16-05-2015Dalbir Singh Pre-GrantApplication in Amended StageMolecules853/DELNP/2009View/Comment
India10-07-2015Sridhar PrasangiPre-GrantApplication in Amended StageMolecules853/DELNP/2009View/Comment
India30-10-2015Natco Pharma Ltd.Pre-GrantApplication in Amended StageMolecules853/DELNP/2009View/Comment
India05-11-2015Natco Pharma Ltd.Pre-GrantApplication in Amended StageSalts and Others806/DELNP/2010View/Comment
India16-05-2015Dalbir SinghPre-GrantUnder ExaminationSalts and Others806/DELNP/2010View/Comment
India06-05-2016Dalbir SinghPre-GrantUnder ExaminationProcesses854/DELNP/2010View/Comment
Brazil25-11-2016GTPI - Grupo de Trabalho sobre Propriedade IntelectualPre-GrantUnder ExaminationMoleculesPI0716483-1 - WO2008021927View/Comment
Brazil09-04-2019GTPI - Grupo de Trabalho sobre Propriedade IntelectualPost-GrantGrantedMarkushPI0716483-1View/Comment

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