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Method Of Manufacturing A 7Xxx-Series Aluminium Alloy Plate Product Having Improved Fatigue Failure Resistance - EP3807434B1

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EP3807434

ALERIS ROLLED PRODUCTS GERMANY
Application Number
EP19729715A
Filing Date
Jun 5, 2019
Status
Granted And Under Opposition
Aug 12, 2022
Grant Date
Sep 14, 2022
External Links
Slate, Register, Google Patents
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Bibliography

The patent EP3807434B1 was granted to Aleris Rolled Products Germany on Sep 14, 2022 following the initial filing on Jun 5, 2019 under the application number EP19729715A . The current legal status of the patent is Granted And Under Opposition.

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Patent Oppositions (2)

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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ARCONICJun 13, 2023ADMISSIBLE
C TEC CONSTELLIUM TECHNOLOGY CENTERCONSTELLIUM ISSOIREJun 7, 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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