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IP Verse

Blade For A Rotor Of A Wind Turbine And Manufacturing Method Thereof - EP3869035

The patent EP3869035 was granted to Siemens Gamesa Renewable Energy Innovation & Technology on Nov 30, 2022. The application was filed on Feb 21, 2020 under application number EP20380009A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3869035

SIEMENS GAMESA RENEWABLE ENERGY INNOVATION & TECHNOLOGY
Application Number
EP20380009A
Filing Date
Feb 21, 2020
Status
Granted And Under Opposition
Oct 28, 2022
Publication Date
Nov 30, 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
LM WIND POWERAug 29, 2023COPA COPENHAGEN PATENTSADMISSIBLE

Patent Citations (29) New

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

Citation PhasePublication Number
DESCRIPTIONEP2526292
DESCRIPTIONEP2715128
OPPOSITIONCN108843523
OPPOSITIONEP1187988
OPPOSITIONEP1965076
OPPOSITIONEP2110552
OPPOSITIONEP2420852
OPPOSITIONEP2497943
OPPOSITIONEP2597305
OPPOSITIONEP2649690
OPPOSITIONEP2930357
OPPOSITIONEP3091228
OPPOSITIONEP3263893
OPPOSITIONEP3604795
OPPOSITIONEP3736443
OPPOSITIONNL2010553C
OPPOSITIONUS2007081900
OPPOSITIONUS2015204311
OPPOSITIONWO2008101506
OPPOSITIONWO2011127995
OPPOSITIONWO2015055213
OPPOSITIONWO2015055214
OPPOSITIONWO2015055215
OPPOSITIONWO2015055216
SEARCHDE202018102696U
SEARCHEP2754891
SEARCHEP3530938
SEARCHUS2013149154
SEARCHWO2013128682

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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