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IP Verse

Immunoactivating Antigen-Binding Molecule - EP3130606

The patent EP3130606 was granted to Chugai Seiyaku Kabushiki Kaisha on Oct 13, 2021. The application was originally filed on Apr 7, 2015 under application number EP15776419A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3130606

CHUGAI SEIYAKU KABUSHIKI KAISHA
Application Number
EP15776419A
Filing Date
Apr 7, 2015
Status
Granted And Under Opposition
Sep 10, 2021
Publication Date
Oct 13, 2021
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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J A KEMPJul 13, 2022J A KEMPADMISSIBLE
THOMANNJul 13, 2022-ADMISSIBLE

Patent Citations (30) New

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

Citation PhasePublication Number
EXAMINATIONWO2005092927
EXAMINATIONWO2011039126
INTERNATIONAL-SEARCH-REPORTJP2012224631
INTERNATIONAL-SEARCH-REPORTJP2012515556
INTERNATIONAL-SEARCH-REPORTWO2012115241
INTERNATIONAL-SEARCH-REPORTWO2012175751
INTERNATIONAL-SEARCH-REPORTWO2013070468
OPPOSITIONEP1272647
OPPOSITIONEP2647707
OPPOSITIONEP3130606
OPPOSITIONWO0177342
OPPOSITIONWO2005092927
OPPOSITIONWO2006074399
OPPOSITIONWO2010085682
OPPOSITIONWO2011039126
OPPOSITIONWO2012073985
OPPOSITIONWO2012095412
OPPOSITIONWO2012175751
OPPOSITIONWO2015103072
OPPOSITIONWO2015156268
OPPOSITIONWO9961057
OTHEREP2543730
OTHERJP2014078457
OTHERUS2012201746
OTHERUS5648260
OTHERWO2011108714
OTHERWO2012088302
OTHERWO2014116846
SEARCHWO2012095412
SEARCHWO2012175751

Dossier Documents

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    Description

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