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IP Verse

System For Insulating Buildings From The Outside - EP2225426

The patent EP2225426 was granted to Saint Gobain on Aug 2, 2023. The application was filed on Nov 28, 2008 under application number EP08856571A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2225426

SAINT GOBAIN
Application Number
EP08856571A
Filing Date
Nov 28, 2008
Status
Patent Maintained As Amended
Jun 30, 2023
Publication Date
Aug 2, 2023
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
ROCKWOOLMay 14, 2020BRINKMANN & PARTNERADMISSIBLE

Patent Citations (17) New

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

Citation PhasePublication Number
EXAMINATIONFR2852989
INTERNATIONAL-SEARCH-REPORTDE3504110
INTERNATIONAL-SEARCH-REPORTDE8002534U
INTERNATIONAL-SEARCH-REPORTEP0703330
INTERNATIONAL-SEARCH-REPORTEP0950777
INTERNATIONAL-SEARCH-REPORTWO02068184
OPPOSITIONDE102004038447
OPPOSITIONDE20006112U
OPPOSITIONDE8002534U
OPPOSITIONFR2531755
OPPOSITIONFR2852989
OPPOSITIONWO02068184
OPPOSITIONWO2004009927
OPPOSITIONWO2006021614
OPPOSITIONWO2007004066
OPPOSITIONWO2007082559
OPPOSITIONWO2009071854

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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