Patent oppositions filed in
Argentina, India, and Kazakhstan

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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
India13-06-2007Abbott Laboratories894/MUMNP/2007 (Divisional of IN/PCT/2002/1243/MUM)WO/2001/74787 AbandonedPolymorphsView/Comment
India23-02-2003Abbott Laboratories259/MUMNP/2003WO/2002/018349Under ExaminationProcessesView/Comment
India12-01-2010Abbott Laboratories1732/MUMNP/2009 (Divisional of 259/MUMNP/2003)WO/2002/018349Under ExaminationProcessesView/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
India04-08-2006Indian Network of People Living with HIV/AIDS (INP+), Delhi Network of Positive People (DNP+) and Network of Maharashtra People with HIV (NMP+)Pre-GrantRejectedPolymorphsIN/PCT/2002/1243/MUMView/Comment
India08-03-2011Matrix Laboratories Ltd.Pre-Grantabandoned after oppositionPolymorphs894/MUMNP/2007 (Divisional of IN/PCT/2002/1243/MUM)View/Comment
India29-10-2010Matrix Laboratories Ltd.Pre-GrantUnder ExaminationProcesses259/MUMNP/2003View/Comment
Kazakhstan19-03-2020ОФ "Answer"Post-GrantRefusedPolymorphsЕА11924View/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
RejectionIndia27-09-2010Mumbai Patent OfficeIN/PCT/2002/1243/MUM View/Comment

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Prior Art

This table lists related prior art used if a patent opposition has been filed on one or more of the patents.

TitleAuthorName of publicationPublishing dateRelated toRelated patent applicationMore info
US Patent No. 5914332AbbottUSPTO22-06-1999NoveltyIN/PCT/2002/1243/MUM View/Comment
PCT/US98/12474Vertex PharmaceuticalsWIPO23-12-1998Inventive StepIN/PCT/2002/1243/MUM View/Comment
Textbook of practical organic chemistryVogelsLongman Scientific & Technical01-01-1989Inventive StepIN/PCT/2002/1243/MUM View/Comment

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