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IP Verse

Combinations Of Dolutegravir And Lamivudine For The Treaetment Of Hiv Infection - EP3494972

The patent EP3494972 was granted to Viiv Healthcare on Dec 13, 2023. The application was originally filed on Jan 24, 2011 under application number EP19151897A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3494972

VIIV HEALTHCARE
Application Number
EP19151897A
Filing Date
Jan 24, 2011
Status
Granted And Under Opposition
Nov 10, 2023
Publication Date
Dec 13, 2023
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (9)

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentativeOpposition Status

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ELKINGTON AND FIFESep 13, 2024ELKINGTON AND FIFEADMISSIBLE
ZENTIVA KSSep 13, 2024REDDIE & GROSEADMISSIBLE
KILBURN & STRODESep 12, 2024KILBURN & STRODEADMISSIBLE
SANDOZSep 12, 2024TER MEER STEINMEISTER & PARTNERADMISSIBLE
TEVA PHARMACEUTICALSSep 12, 2024D YOUNGADMISSIBLE
BETAPHARM ARZNEIMITTELSep 11, 2024HAMM & WITTKOPPADMISSIBLE
HAMM & WITTKOPPSep 11, 2024HAMM & WITTKOPPADMISSIBLE
NEDERLANDSCH OCTROOIBUREAUSep 11, 2024NEDERLANDSCH OCTROOIBUREAUADMISSIBLE
STADA ARZNEIMITTELSep 11, 2024HAMM & WITTKOPPADMISSIBLE

Patent Citations (58) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
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DESCRIPTIONUS5034394
DESCRIPTIONUS5047407
DESCRIPTIONUS5089500
DESCRIPTIONUS5519021
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DESCRIPTIONUS5663169
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DESCRIPTIONUS5693787
DESCRIPTIONUS5696254
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DESCRIPTIONUS5840990
DESCRIPTIONUS5849911
DESCRIPTIONUS5905082
DESCRIPTIONUS5914332
DESCRIPTIONUS5917041
DESCRIPTIONUS5917042
DESCRIPTIONUS5919941
DESCRIPTIONUS5922695
DESCRIPTIONUS5935946
DESCRIPTIONUS5977089
DESCRIPTIONUS6043230
DESCRIPTIONUS6051709
DESCRIPTIONUS6069249
DESCRIPTIONUS6087383
DESCRIPTIONUS6087501
DESCRIPTIONUS6281367
DESCRIPTIONUS6294540
DESCRIPTIONUS6329522
DESCRIPTIONUS6340587
DESCRIPTIONUS6392085
DESCRIPTIONUS6436989
DESCRIPTIONUS6448403
DESCRIPTIONUS6514953
DESCRIPTIONUS6552193
DESCRIPTIONUS6555133
DESCRIPTIONUS6555687
DESCRIPTIONUS6639071
DESCRIPTIONUS6646125
DESCRIPTIONUS6870053
DESCRIPTIONUS6939964
DESCRIPTIONUS7109228
DESCRIPTIONUS7119202
DESCRIPTIONUS7534809
DESCRIPTIONWO2006116764
DESCRIPTIONWO2010068253
DESCRIPTIONWO2010068262
OPPOSITIONEP3494972
OPPOSITIONJP4285353B
OPPOSITIONJP4295353B
OPPOSITIONUS7511037
OPPOSITIONWO2005112930
OPPOSITIONWO2006083553
OPPOSITIONWO2006116764
OPPOSITIONWO2006129134
OPPOSITIONWO2011094150
OPPOSITIONWO2012135617

Dossier Documents

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    Description

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