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IP Verse

Wind Turbine Blade And Wind Turbine - EP3719312

The patent EP3719312 was granted to Siemens Gamesa Renewable Energy on Sep 3, 2025. The application was filed on Apr 3, 2019 under application number EP19167131A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3719312

SIEMENS GAMESA RENEWABLE ENERGY
Application Number
EP19167131A
Filing Date
Apr 3, 2019
Status
Patent Maintained As Amended
Aug 1, 2025
Publication Date
Sep 3, 2025
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
NORDEX ENERGYMar 7, 2023HAUCKADMISSIBLE
NORDEX ENERGYMar 7, 2023HAUCK PATENTANWALTSPARTNERSCHAFT MBBADMISSIBLE

Patent Citations (13) New

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

Citation PhasePublication Number
OPPOSITIONDE102012108124
OPPOSITIONDK201770711
OPPOSITIONEP1112448
OPPOSITIONEP1692752
OPPOSITIONEP2930010
OPPOSITIONEP2930352
OPPOSITIONEP2930358
OPPOSITIONEP3208459
OPPOSITIONEP3339633
OPPOSITIONWO03008800
OPPOSITIONWO2013087078
SEARCHEP2791500
SEARCHEP3184814

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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