Generating Auxiliary Power For A Wind Turbine - EP2753825

The patent EP2753825 was granted to Xemc Darwind on May 8, 2019. The application was originally filed on Sep 5, 2012 under application number EP12753527A. The patent is currently recorded with a legal status of "Revoked".

EP2753825

XEMC DARWIND
Application Number
EP12753527A
Filing Date
Sep 5, 2012
Status
Revoked
Apr 3, 2021
Publication Date
May 8, 2019
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

Get instant alerts for new oppositions and patent status changes

VESTAS WIND SYSTEMSFeb 7, 2020SAMSON & PARTNER PATENTANWALTE MBBADMISSIBLE
SIEMENS GAMESA RENEWABLE ENERGYJan 28, 2020ASPACHERADMISSIBLE

Patent Citations (20) New

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

Citation PhasePublication Number
DESCRIPTIONUS7394166
INTERNATIONAL-SEARCH-REPORTEP1903213
INTERNATIONAL-SEARCH-REPORTEP2236821
INTERNATIONAL-SEARCH-REPORTUS2004145188
INTERNATIONAL-SEARCH-REPORTWO2008006020
OPPOSITIONDE102007049368
OPPOSITIONDE102008037449
OPPOSITIONEP1696122
OPPOSITIONEP1772939
OPPOSITIONEP1903213
OPPOSITIONEP1961957
OPPOSITIONEP2101392
OPPOSITIONEP2236821
OPPOSITIONUS2008054641
OPPOSITIONUS2009230689
OPPOSITIONUS2010013224
OPPOSITIONUS2010060000
OPPOSITIONUS2011187119
OPPOSITIONUS8008794
OPPOSITIONWO2011019321

Non-Patent Literature (NPL) Citations (1) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference Text
OPPOSITION- G. Müller, Ponick, B., "Grundlagen elektrischer Maschinen", Wiley-VCH Verlag, (20060101), pages 646 - 647, XP055684388

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

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