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IP Verse

Agents For Treating Tumours, Use And Method Thereof - EP2944323

The patent EP2944323 was granted to Dingfu Biotarget on Mar 27, 2019. The application was originally filed on Jan 11, 2013 under application number EP13870762A. The patent is currently recorded with a legal status of "Revoked".

EP2944323

DINGFU BIOTARGET
Application Number
EP13870762A
Filing Date
Jan 11, 2013
Status
Revoked
Jul 24, 2020
Publication Date
Mar 27, 2019
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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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GLAXOSMITHKLINEDec 20, 2019J A KEMP -
MERCK PATENTDec 20, 2019- -
PFIZERDec 20, 2019PFIZER -

Patent Citations (8) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTWO2009089149
OPPOSITIONEP2785375
OPPOSITIONWO2009089149
OPPOSITIONWO2010077634
OPPOSITIONWO2012177624
OPPOSITIONWO2013079174
SEARCHWO2009089149
SEARCHWO2012177624

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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    Description

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