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IP Verse

Wind Turbine With Slender Blade - EP3617496

The patent EP3617496 was granted to Wobben Properties on Oct 23, 2024. The application was originally filed on Apr 2, 2007 under application number EP19188863A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3617496

WOBBEN PROPERTIES
Application Number
EP19188863A
Filing Date
Apr 2, 2007
Status
Granted And Under Opposition
Sep 19, 2024
Publication Date
Oct 23, 2024
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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GE WIND ENERGYJul 23, 2025ZIMMERMANN & PARTNER PATENTANWALTE MBBADMISSIBLE
NORDEX ENERGYJul 23, 2025HAUCKADMISSIBLE

Patent Citations (25) New

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

Citation PhasePublication Number
DESCRIPTIONEP0845580
DESCRIPTIONNL1012949C
DESCRIPTIONUS2006131889
DESCRIPTIONUS2006232073
DESCRIPTIONUS3578264
DESCRIPTIONUS4674717
DESCRIPTIONUS5734990
DESCRIPTIONUS6072245
DESCRIPTIONWO0015961
DESCRIPTIONWO03067169
DESCRIPTIONWO2004078465
EXAMINATIONEP1152148
OPPOSITIONEP0663527
OPPOSITIONEP1152148
OPPOSITIONEP1314885
OPPOSITIONUS5417548
OPPOSITIONWO0015961
OPPOSITIONWO0116482
OPPOSITIONWO2006090215
OPPOSITIONWO2007114698
OPPOSITIONWO9201865
SEARCHUS3578264
SEARCHWO0015961
SEARCHWO2005035978
SEARCHWO9011929

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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