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Wind Turbine Rotor Bulkhead - EP1925818

The patent EP1925818 was granted to Repower Systems on Jan 9, 2019. The application was originally filed on Nov 14, 2007 under application number EP07022094A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP1925818

REPOWER SYSTEMS
Application Number
EP07022094A
Filing Date
Nov 14, 2007
Status
Opposition Rejected
Nov 10, 2023
Publication Date
Jan 9, 2019
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (4)

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

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LM WP PATENT HOLDING LM WIND POWEROct 9, 2019COPA COPENHAGEN PATENTSADMISSIBLE
NORDEX ENERGYOct 9, 2019HAUCKADMISSIBLE
NORDEX ENERGYOct 9, 2019HAUCK PATENTANWALTSPARTNERSCHAFT MBBADMISSIBLE
VESTAS WIND SYSTEMSOct 8, 2019KENTADMISSIBLE

Patent Citations (20) New

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

Citation PhasePublication Number
DESCRIPTIONDE202004003521U
DESCRIPTIONWO2004090326
EXAMINATIONDE102004057979
EXAMINATIONWO2006069575
OPPOSITIONDE102004057979
OPPOSITIONDE10337534
OPPOSITIONDE202004003521U
OPPOSITIONDE29817382U
OPPOSITIONEP1596064
OPPOSITIONWO0060719
OPPOSITIONWO03060319
OPPOSITIONWO2004090326
OPPOSITIONWO2006069575
OPPOSITIONWO9943955
SEARCHDE10337534
SEARCHDE202004003521U
SEARCHDE29817382U
SEARCHEP1596064
SEARCHWO0060719
SEARCHWO2004090326

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.

  • Date

    Description

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