Natco Pharma Ltd.

About Natco Pharma Ltd.

Natco Pharma Ltd is an R&D focussed generics pharma company based in Hyderabad, India.

Contact details

Natco Pharma Ltd.'s contributions


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
India13-03-2014Natco Pharma Ltd.Pre-GrantRefused first but granted later. In the process of appealMolecules6087/DELNP/2005View/Comment
India03-03-2014Natco Pharma Ltd.Pre-GrantOpposition withdrawnPro-Drug3658/KOLNP/2009View/Comment
India28-03-2014Natco Pharma Ltd.Pre-GrantUnknownCombination2899/DELNP/2005View/Comment
India27-02-2014Natco Pharma Ltd.Pre-GrantUnder ExaminationPro-Drug3658/KOLNP/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
India14-10-2011Natco Pharma Ltd.Pre-GrantGrantedSalts and Others1960/DELNP/2007View/Comment

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