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IP Verse

Rotor Blade - EP2587050

The patent EP2587050 was granted to Siemens on Jun 19, 2019. The application was filed on Oct 27, 2011 under application number EP11186896A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP2587050

SIEMENS
Application Number
EP11186896A
Filing Date
Oct 27, 2011
Status
Opposition Rejected
Jul 5, 2024
Publication Date
Jun 19, 2019
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
LM WP PATENT HOLDING LM WIND POWERMar 19, 2020COPA COPENHAGEN PATENTSADMISSIBLE

Patent Citations (18) New

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

Citation PhasePublication Number
DESCRIPTIONUS7802968
EXAMINATIONNL1001200C
EXAMINATIONUS2009068017
EXAMINATIONWO2006002621
EXAMINATIONWO2010065928
OPPOSITIONDE102008048857
OPPOSITIONEP2317124
OPPOSITIONUS2009068017
OPPOSITIONUS2009324416
OPPOSITIONUS2010054950
OPPOSITIONWO2009135902
SEARCHDE102005059298
SEARCHDE102008037589
SEARCHUS2005186081
SEARCHUS2007189903
SEARCHUS2010143135
SEARCHUS2011211959
SEARCHWO2008052677

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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