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Control Apparatus And Control Method For An Ac Rotary Machine

PatentPatent Analysis

EP2597771

MITSUBISHI ELECTRIC
Application Number
EP10854994A
Filing Date
Jul 23, 2010
Status
Granted And Under Opposition
May 25, 2018
Grant Date
Jun 27, 2018
External Links
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The patent EP2597771B1 was granted to Mitsubishi Electric on Jun 27, 2018 following the initial filing on Jul 23, 2010 under the application number EP10854994A . The current legal status of the patent is Granted And Under Opposition.

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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.

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LENZE SOCIETAS EUROPAEAMar 27, 2019ADMISSIBLE

Dossier Documents of the Patent

The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.

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