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IP Verse

Segmented Rotor Blade Having Maximized Overall Pre-Bend Via An Increased Pre-Bend In A Blade Tip Segment Thereof - EP3894689

The patent EP3894689 was granted to General Electric on Jan 24, 2024. The application was filed on Dec 11, 2018 under application number EP18829669A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3894689

GENERAL ELECTRIC
Application Number
EP18829669A
Filing Date
Dec 11, 2018
Status
Granted And Under Opposition
Dec 22, 2023
Publication Date
Jan 24, 2024
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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
VESTAS WIND SYSTEMSOct 22, 2024INSPICOS PSADMISSIBLE
NORDEX ENERGYOct 18, 2024HAUCKADMISSIBLE
NORDEX ENERGYOct 18, 2024HAUCK PATENTANWALTSPARTNERSCHAFT MBBADMISSIBLE

Patent Citations (18) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTEP1953383
INTERNATIONAL-SEARCH-REPORTJP2017040250
INTERNATIONAL-SEARCH-REPORTUS2018274521
INTERNATIONAL-SEARCH-REPORTWO2013092871
INTERNATIONAL-SEARCH-REPORTWO2018215457
OPPOSITIONDE102011056353
OPPOSITIONEP1953383
OPPOSITIONEP2990643
OPPOSITIONEP3894689
OPPOSITIONUS2010260611
OPPOSITIONUS2011142675
OPPOSITIONUS2015369211
OPPOSITIONUS2018274521
OPPOSITIONWO2011134810
OPPOSITIONWO2012007058
OPPOSITIONWO2015189338
OPPOSITIONWO2018215457
OPPOSITIONWO2020122869

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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