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Aluminum Alloy Brazing Sheet For Heat Exchangers, And Production Method For Same - EP3438301B1

EP3438301

UACJ
Application Number
EP17774741A
Filing Date
Mar 24, 2017
Status
Granted And Under Opposition
Apr 2, 2022
Grant Date
May 4, 2022
External Links
Slate, Register, Google Patents
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The patent EP3438301B1 was granted to Uacj on May 4, 2022 following the initial filing on Mar 24, 2017 under the application number EP17774741A . The current legal status of the patent is Granted And Under Opposition.

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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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SPEIRAFeb 6, 2023ADMISSIBLE

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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