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IP Verse

Rotor Blade And Method For Manufacturing A Rotor Blade - EP3726049

The patent EP3726049 was granted to Siemens Gamesa Renewable Energy on Feb 1, 2023. The application was filed on Apr 15, 2019 under application number EP19380007A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3726049

SIEMENS GAMESA RENEWABLE ENERGY
Application Number
EP19380007A
Filing Date
Apr 15, 2019
Status
Granted And Under Opposition
Dec 30, 2022
Publication Date
Feb 1, 2023
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 WIND POWEROct 30, 2023DE ROOIJADMISSIBLE

Patent Citations (11) New

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

Citation PhasePublication Number
OPPOSITIONUS2012027609
OPPOSITIONUS2015292479
OPPOSITIONUS2018156202
OPPOSITIONWO2006077157
OPPOSITIONWO2015011137
OPPOSITIONWO2015070876
OPPOSITIONWO2020103990
OPPOSITIONWO2020104389
SEARCHEP3091228
SEARCHEP3330528
SEARCHWO2015070876

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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