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IP Verse

Fire Resistant Glazing Unit - EP2817151

The patent EP2817151 was granted to CGI on Aug 16, 2017. The application was filed on Feb 21, 2013 under application number EP13708881A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP2817151

CGI
Application Number
EP13708881A
Filing Date
Feb 21, 2013
Status
Opposition Rejected
Oct 14, 2022
Publication Date
Aug 16, 2017
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
SAINT GOBAINMay 16, 2018FREI PATENT ATTORNEYSADMISSIBLE

Patent Citations (17) New

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

Citation PhasePublication Number
EXAMINATIONEP0524786
EXAMINATIONEP0590978
INTERNATIONAL-SEARCH-REPORTDE3530968
INTERNATIONAL-SEARCH-REPORTEP2330174
INTERNATIONAL-SEARCH-REPORTUS5061748
INTERNATIONAL-SEARCH-REPORTWO03061963
OPPOSITIONCN101279822
OPPOSITIONDE102005018842
OPPOSITIONDE10237395
OPPOSITIONDE69316816T
OPPOSITIONEP0524786
OPPOSITIONEP2330174
OPPOSITIONUS5061748
OPPOSITIONUS7223827
OPPOSITIONWO02090458
OPPOSITIONWO03061963
OPPOSITIONWO2011045597

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.

  • Date

    Description

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