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IP Verse

Conjugation Process Of Bacterial Polysaccharides To Carrier Proteins - EP2815762

The patent EP2815762 was granted to Glaxosmithkline on May 31, 2017. The application was originally filed on Mar 7, 2011 under application number EP14181075A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2815762

GLAXOSMITHKLINE
Application Number
EP14181075A
Filing Date
Mar 7, 2011
Status
Granted And Under Opposition
Apr 28, 2017
Publication Date
May 31, 2017
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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SANOFI PASTEUR INCSANOFI AVENTIS DEUTSCHLAND GMBHSANOFI WINTHROP INDUSTRIESFeb 28, 2018ZWICKERWITHDRAWN
SK CHEMICALSFeb 28, 2018ZWICKERWITHDRAWN
MERCK SHARP & DOHMEFeb 26, 2018VOSSIUS & PARTNER PATENTANWALTE RECHTSANWALTE MBBWITHDRAWN

Patent Citations (104) New

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

Citation PhasePublication Number
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OPPOSITIONEP1625850
OPPOSITIONEP2815762
OPPOSITIONUS2004213803
OPPOSITIONUS2007141084
OPPOSITIONUS2007184071
OPPOSITIONUS2007184072
OPPOSITIONUS4356170
OPPOSITIONUS4902506
OPPOSITIONUS5565204
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OPPOSITIONWO0222168
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SEARCHUS2007184071
SEARCHUS4356170
SEARCHWO2006082530
SEARCHWO2007000322
SEARCHWO2007071707

Dossier Documents

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