EP3173500

HITACHI METALS
Application Number
EP15824454A
Filing Date
May 8, 2015
Status
Patent Maintained As Amended
Feb 23, 2024
Grant Date
Mar 27, 2024
External Links
Slate, Register, Google Patents
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The patent EP3173500B2 was granted to Hitachi Metals on Mar 27, 2024 following the initial filing on May 8, 2015 under the application number EP15824454A . The current legal status of the patent is Patent Maintained As Amended.

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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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UDDEHOLMSJun 10, 2021ADMISSIBLE

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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