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IP Verse

Power Control Method, Device And System For Wind Power Station - EP3618216

The patent EP3618216 was granted to Beijing Goldwind Science & Creation Windpower Equipment on Aug 31, 2022. The application was filed on Sep 21, 2018 under application number EP18913775A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3618216

BEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUIPMENT
Application Number
EP18913775A
Filing Date
Sep 21, 2018
Status
Granted And Under Opposition
Jul 29, 2022
Publication Date
Aug 31, 2022
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
GE WIND ENERGYMay 30, 2023DE ROOIJADMISSIBLE

Patent Citations (8) New

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

Citation PhasePublication Number
OPPOSITIONCN105449701
OPPOSITIONEP2270332
OPPOSITIONUS2011118884
OPPOSITIONUS2012139247
OPPOSITIONUS2015137519
SEARCHCN104767205
SEARCHCN105449701
SEARCHCN106953363

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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