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IP Verse

Antigen-Binding Molecules That Promote Antigen Clearance - EP3702368

The patent EP3702368 was granted to Chugai Seiyaku Kabushiki Kaisha on Nov 20, 2024. The application was filed on Mar 30, 2011 under application number EP20160156A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3702368

CHUGAI SEIYAKU KABUSHIKI KAISHA
Application Number
EP20160156A
Filing Date
Mar 30, 2011
Status
Granted And Under Opposition
Oct 18, 2024
Publication Date
Nov 20, 2024
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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
STRAWMANJul 29, 2025PLASSERAUDADMISSIBLE

Patent Citations (62) New

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

Citation PhasePublication Number
DESCRIPTIONEP0125023
DESCRIPTIONEP0239400
DESCRIPTIONEP2154157
DESCRIPTIONJP2008504970
DESCRIPTIONJP2010079667
DESCRIPTIONJP2010250830
DESCRIPTIONJPH0159878B
DESCRIPTIONUS2007141052
DESCRIPTIONWO0042072
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DESCRIPTIONWO2009113742
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DESCRIPTIONWO9201047
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DESCRIPTIONWO9602576
DESCRIPTIONWO9633735
DESCRIPTIONWO9634096
DESCRIPTIONWO9813388
DESCRIPTIONWO9846777
DESCRIPTIONWO9954342
OPPOSITIONEP2275443
OPPOSITIONWO2009086320
OPPOSITIONWO2011111007
OPPOSITIONWO2016000813
SEARCHEP2275443
SEARCHUS2007148164
SEARCHWO0042072
SEARCHWO2009086320
SEARCHWO2009125825

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

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