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IP Verse

A Noise Barrier For Acoustic Damping - EP3190231

The patent EP3190231 was granted to Wrtzen on Sep 25, 2019. The application was filed on Jan 5, 2017 under application number EP17150410A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3190231

WRTZEN
Application Number
EP17150410A
Filing Date
Jan 5, 2017
Status
Opposition Rejected
Jul 15, 2022
Publication Date
Sep 25, 2019
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
JESCO HOLDING APSJun 25, 2020PATRADEADMISSIBLE

Patent Citations (16) New

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

Citation PhasePublication Number
OPPOSITIONEP0762382
OPPOSITIONEP3162961
OPPOSITIONGB2141756
OPPOSITIONUS2004060770
OPPOSITIONUS2008121836
OPPOSITIONUS2008135327
OPPOSITIONUS5438171
OPPOSITIONUS5484970
OPPOSITIONWO2007146919
OPPOSITIONWO2013076601
SEARCHEP0762382
SEARCHGB2141756
SEARCHUS2004060770
SEARCHUS2008121836
SEARCHUS2008135327
SEARCHUS5484970

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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