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IP Verse

Treating A Wind Turbine Drive Train - EP3824181

The patent EP3824181 was granted to Siemens Gamesa Renewable Energy on Nov 29, 2023. The application was filed on Aug 9, 2019 under application number EP19761745A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3824181

SIEMENS GAMESA RENEWABLE ENERGY
Application Number
EP19761745A
Filing Date
Aug 9, 2019
Status
Granted And Under Opposition
Oct 27, 2023
Publication Date
Nov 29, 2023
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
VESTAS WIND SYSTEMSAug 29, 2024GRUNECKER PATENTADMISSIBLE

Patent Citations (15) New

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

Citation PhasePublication Number
DESCRIPTIONEP2909472
DESCRIPTIONUS2008181761
INTERNATIONAL-SEARCH-REPORTEP2909472
INTERNATIONAL-SEARCH-REPORTUS2008181761
INTERNATIONAL-SEARCH-REPORTUS2015159625
INTERNATIONAL-SEARCH-REPORTWO2004083630
OPPOSITIONEP1573199
OPPOSITIONEP2909472
OPPOSITIONUS2004100102
OPPOSITIONUS2009162202
OPPOSITIONUS2015159625
OPPOSITIONWO2004083630
OPPOSITIONWO2016066169
OPPOSITIONWO2016165719
OPPOSITIONWO2020048732

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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