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IP Verse

Coloured Fiber Cement Products And Methods For The Production Therof - EP3313804

The patent EP3313804 was granted to Etex Services on Dec 4, 2019. The application was originally filed on Jun 21, 2016 under application number EP16732567A. The patent is currently recorded with a legal status of "Revoked".

EP3313804

ETEX SERVICES
Application Number
EP16732567A
Filing Date
Jun 21, 2016
Status
Revoked
Jan 19, 2024
Publication Date
Dec 4, 2019
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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SWISSPEARL DANMARK HOLDINGSep 4, 2020GUARDIAN CONSULTING ISADMISSIBLE
SWISSPEARL SCHWEIZSep 3, 2020SCHMITZADMISSIBLE

Patent Citations (14) New

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

Citation PhasePublication Number
DESCRIPTIONEP1914215
INTERNATIONAL-SEARCH-REPORTEP0754663
INTERNATIONAL-SEARCH-REPORTEP1914215
INTERNATIONAL-SEARCH-REPORTUS1829187
INTERNATIONAL-SEARCH-REPORTWO03022939
OPPOSITIONEP0754663
OPPOSITIONEP1914215
OPPOSITIONEP2036871
OPPOSITIONUS6376570
OPPOSITIONWO03022939
OPPOSITIONWO2004087412
OPPOSITIONWO2004113248
OPPOSITIONWO2009006304
OPPOSITIONWO2016202680

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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