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IP Verse

Method For Regulating Glycosylation Of Recombinant Glycoprotein - EP3241908

The patent EP3241908 was granted to LG Chem on Aug 5, 2020. The application was originally filed on Dec 30, 2015 under application number EP15875732A. The patent is currently recorded with a legal status of "Revoked".

EP3241908

LG CHEM
Application Number
EP15875732A
Filing Date
Dec 30, 2015
Status
Revoked
Jun 24, 2022
Publication Date
Aug 5, 2020
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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MAIWALDMay 5, 2021LASARADMISSIBLE
NEUEFEINDMay 4, 2021NEUEFEINDADMISSIBLE

Patent Citations (20) New

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

Citation PhasePublication Number
EXAMINATIONWO9639488
INTERNATIONAL-SEARCH-REPORTKR20090029841
INTERNATIONAL-SEARCH-REPORTKR20110139292
INTERNATIONAL-SEARCH-REPORTUS2012276631
INTERNATIONAL-SEARCH-REPORTWO2015026846
INTERNATIONAL-SEARCH-REPORTWO9961650
OPPOSITIONUS7294481
OPPOSITIONWO2006026447
OPPOSITIONWO2008008360
OPPOSITIONWO2008033517
OPPOSITIONWO2008109410
OPPOSITIONWO2010122460
OPPOSITIONWO2010138502
OPPOSITIONWO2014145091
OPPOSITIONWO2014195452
OPPOSITIONWO2015026846
OPPOSITIONWO9639488
OPPOSITIONWO9961650
SEARCHWO2011099028
SEARCHWO9639488

Dossier Documents

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    Description

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