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IP Verse

Method And Device For Noise Control Of A Plurality Of Wind Turbine Generator Systems - EP3587802

The patent EP3587802 was granted to Beijing Goldwind Science & Creation Windpower Equipment on Jun 22, 2022. The application was filed on Sep 29, 2018 under application number EP18893345A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3587802

BEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUIPMENT
Application Number
EP18893345A
Filing Date
Sep 29, 2018
Status
Granted And Under Opposition
May 20, 2022
Publication Date
Jun 22, 2022
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
ENERCONMar 22, 2023EISENFUHR SPEISERADMISSIBLE
VESTAS WIND SYSTEMSMar 22, 2023SAMSON & PARTNER PATENTANWALTE MBBADMISSIBLE

Patent Citations (12) New

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

Citation PhasePublication Number
OPPOSITIONEP2216549
OPPOSITIONEP2599996
OPPOSITIONJP2005036749
OPPOSITIONUS2013154263
OPPOSITIONWO2013044925
OPPOSITIONWO2016082838
OPPOSITIONWO2017000956
OPPOSITIONWO2017054822
SEARCHEP2216549
SEARCHEP2599996
SEARCHUS2013154263
SEARCHWO2017000956

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.

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    Description

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