EP2250297

BLUESCOPE STEEL
Application Number
EP09719076A
Filing Date
Mar 13, 2009
Status
Revoked
Nov 3, 2023
Grant Date
Jan 13, 2021
External Links
Slate, Register, Google Patents
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The patent EP2250297B1 was granted to Bluescope Steel on Jan 13, 2021 following the initial filing on Mar 13, 2009 under the application number EP09719076A . The current legal status of the patent is Revoked.

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Patent Oppositions

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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ARCELORMITTALOct 8, 2021ADMISSIBLE

Dossier Documents

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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