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IP Verse

Wind-Power Generation Device, Control Method For Wind-Power Generation Device, Wind-Power Generation System, And Control Method For Wind-Power Generation System - EP2463519

The patent EP2463519 was granted to Mitsubishi Heavy Industries on Oct 27, 2021. The application was filed on May 21, 2010 under application number EP10806278A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2463519

MITSUBISHI HEAVY INDUSTRIES
Application Number
EP10806278A
Filing Date
May 21, 2010
Status
Patent Maintained As Amended
Sep 24, 2021
Publication Date
Oct 27, 2021
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
SIEMENS GAMESA RENEWABLE ENERGYAug 23, 2019ASPACHERADMISSIBLE

Patent Citations (17) New

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

Citation PhasePublication Number
DESCRIPTIONJP2003535561
INTERNATIONAL-SEARCH-REPORTJP2008278725
INTERNATIONAL-SEARCH-REPORTJPH1156126
INTERNATIONAL-SEARCH-REPORTJPH1169893
OPPOSITIONDE10022974
OPPOSITIONEP2085611
OPPOSITIONEP2282053
OPPOSITIONES2189664
OPPOSITIONJP2008278725
OPPOSITIONJPH1156126
OPPOSITIONJPH1169893
OPPOSITIONUS2007069522
OPPOSITIONUS2007120369
OPPOSITIONUS2008111380
OPPOSITIONUS7528496
OPPOSITIONWO2005025026
SEARCHEP2085611

Dossier Documents

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  • Date

    Description

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