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IP Verse

Bispecific Antigen Binding Construct - EP3728328

The patent EP3728328 was granted to Argenx Bvba on Oct 23, 2024. The application was originally filed on Dec 21, 2018 under application number EP18830279A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3728328

ARGENX BVBA
Application Number
EP18830279A
Filing Date
Dec 21, 2018
Status
Granted And Under Opposition
Sep 19, 2024
Publication Date
Oct 23, 2024
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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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SANOFIJul 23, 2025HOFFMANN EITLEADMISSIBLE
SIMMONS & SIMMONSJul 22, 2025SIMMONS & SIMMONS MUNICHADMISSIBLE

Patent Citations (33) New

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

Citation PhasePublication Number
DESCRIPTIONWO2012EP71866
DESCRIPTIONUS2009252729
DESCRIPTIONUS2010254989
DESCRIPTIONUS2010331527
DESCRIPTIONUS2011081345
DESCRIPTIONUS2014154254
DESCRIPTIONUS2015307628
DESCRIPTIONUS5821333
DESCRIPTIONUS5892019
DESCRIPTIONUS8216805
DESCRIPTIONUS8524231
DESCRIPTIONUS8703131
DESCRIPTIONUS9212230
DESCRIPTIONUS9499634
DESCRIPTIONWO2013064701
DESCRIPTIONWO2013136186
INTERNATIONAL-SEARCH-REPORTUS2010331527
INTERNATIONAL-SEARCH-REPORTWO2013064701
INTERNATIONAL-SEARCH-REPORTWO2014022540
INTERNATIONAL-SEARCH-REPORTWO2014124326
INTERNATIONAL-SEARCH-REPORTWO2015033223
INTERNATIONAL-SEARCH-REPORTWO2016086186
INTERNATIONAL-SEARCH-REPORTWO2016086189
INTERNATIONAL-SEARCH-REPORTWO2017218707
OPPOSITIONUS2014363426
OPPOSITIONUS8524231
OPPOSITIONUS9499634
OPPOSITIONWO2009068649
OPPOSITIONWO2012122528
OPPOSITIONWO2013070565
OPPOSITIONWO2014022540
OPPOSITIONWO2017165464
OPPOSITIONWO9404690

Dossier Documents

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    Description

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