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IP Verse

Operating State Evaluation Method And Operating State Evaluation Device - EP3696405

The patent EP3696405 was granted to Mitsubishi Heavy Industries on Mar 22, 2023. The application was filed on Nov 27, 2019 under application number EP19211881A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3696405

MITSUBISHI HEAVY INDUSTRIES
Application Number
EP19211881A
Filing Date
Nov 27, 2019
Status
Granted And Under Opposition
Feb 17, 2023
Publication Date
Mar 22, 2023
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
SIEMENS GAMESA RENEWABLE ENERGYDec 20, 2023SGRE ASSOCIATIONADMISSIBLE
SIEMENS GAMESA RENEWABLE ENERGY DEUTSCHLANDDec 20, 2023SGRE ASSOCIATIONADMISSIBLE

Patent Citations (12) New

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

Citation PhasePublication Number
DESCRIPTIONJP2010159710
OPPOSITIONCN103234753
OPPOSITIONCN107977508
OPPOSITIONCN108051211
OPPOSITIONCN108376298
OPPOSITIONCN108680358
OPPOSITIONUS2010179773
OPPOSITIONWO2009016020
SEARCHEP3252556
SEARCHUS2010138182
SEARCHUS2010179773
SEARCHWO2009016020

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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