The Weekly Litigation News Digest is now live. Subscribe now

Improvements Relating To Wind Turbine Maintenance - EP3810929

The patent EP3810929 was granted to Vestas Wind Systems on Dec 18, 2024. The application was originally filed on May 29, 2019 under application number EP19728574A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3810929

VESTAS WIND SYSTEMS
Application Number
EP19728574A
Filing Date
May 29, 2019
Status
Granted And Under Opposition
Nov 15, 2024
Publication Date
Dec 18, 2024
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

Get instant alerts for new oppositions and patent status changes

SIEMENS GAMESA RENEWABLE ENERGY DEUTSCHLANDSep 18, 2025SGRE ASSOCIATIONADMISSIBLE

Patent Citations (16) New

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

Citation PhasePublication Number
DESCRIPTIONWO2014003238
INTERNATIONAL-SEARCH-REPORTEP3305658
INTERNATIONAL-SEARCH-REPORTUS2012136630
INTERNATIONAL-SEARCH-REPORTUS2017115667
INTERNATIONAL-SEARCH-REPORTWO2017110743
OPPOSITIONCN106081137
OPPOSITIONEP2465582
OPPOSITIONKR101741578B
OPPOSITIONUS2011138699
OPPOSITIONUS2012136630
OPPOSITIONUS2016340006
OPPOSITIONUS2017369167
OPPOSITIONUS2018147429
OPPOSITIONUS8948935
OPPOSITIONUS9307383
OPPOSITIONWO2014122241

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

  • Get instant alerts for new documents