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IP Verse

Fire Barrier Layer And Fire Barrier Film Laminate - EP2640476

The patent EP2640476 was granted to Lamart on Oct 4, 2017. The application was filed on Nov 18, 2011 under application number EP11840751A. The patent is currently recorded with a legal status of "Revoked".

EP2640476

LAMART
Application Number
EP11840751A
Filing Date
Nov 18, 2011
Status
Revoked
Jun 26, 2020
Publication Date
Oct 4, 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
HEINEMANNJul 4, 2018ABITZ & PARTNERADMISSIBLE

Patent Citations (15) New

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

Citation PhasePublication Number
DESCRIPTIONUS2006046598
DESCRIPTIONUS2008166937
DESCRIPTIONWO2010123771
INTERNATIONAL-SEARCH-REPORTUS2008166937
INTERNATIONAL-SEARCH-REPORTUS4600634
INTERNATIONAL-SEARCH-REPORTUS5418050
INTERNATIONAL-SEARCH-REPORTUS6670291
OPPOSITIONUS2008166937
OPPOSITIONWO2010123771
SEARCHEP0736373
SEARCHUS2006046598
SEARCHUS2008166937
SEARCHUS2013196136
SEARCHWO2009052015
SEARCHWO2010123771

Dossier Documents

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    Description

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