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IP Verse

A Wind Turbine Blade Comprising A Trailing Edge Noise Reducing Device - EP3348826

The patent EP3348826 was granted to LM Wind Power on May 3, 2023. The application was filed on Jan 12, 2017 under application number EP17151173A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3348826

LM WIND POWER
Application Number
EP17151173A
Filing Date
Jan 12, 2017
Status
Granted And Under Opposition
Mar 31, 2023
Publication Date
May 3, 2023
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
NORDEX ENERGYFeb 2, 2024HAUCKADMISSIBLE
NORDEX ENERGYFeb 2, 2024HAUCK PATENTANWALTSPARTNERSCHAFT MBBADMISSIBLE

Patent Citations (19) New

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

Citation PhasePublication Number
DESCRIPTIONUS2015078896
DESCRIPTIONUS2015247487
DESCRIPTIONWO2016001420
OPPOSITIONEP2851555
OPPOSITIONEP2940292
OPPOSITIONEP3348826
OPPOSITIONEP3426914
OPPOSITIONUS2010143144
OPPOSITIONWO2015167604
OPPOSITIONWO2015169471
OPPOSITIONWO2015192915
OPPOSITIONWO2016001420
OPPOSITIONWO2016184619
OPPOSITIONWO2017180192
SEARCHEP2851555
SEARCHEP2940292
SEARCHUS2010143144
SEARCHWO2015192915
SEARCHWO2016001420

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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