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Multipurpose Processing Line For Heat Treating And Hot Dip Coating A Steel Strip

PatentPatent Analysis

EP3164523

ARCELORMITTAL
Application Number
EP15750458A
Filing Date
Jul 3, 2015
Status
Granted And Under Opposition
Apr 16, 2021
Grant Date
May 19, 2021
External Links
Slate, Register, Google Patents
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Biblio Summary

The patent EP3164523B1 was granted to Arcelormittal on May 19, 2021 following the initial filing on Jul 3, 2015 under the application number EP15750458A . The current legal status of the patent is Granted And Under Opposition.

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Patent Oppositions filed by Competitors

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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TATA STEEL IJMUIDENFeb 20, 2022DEEMED NOT TO HAVE BEEN FILED

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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