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Method Of Manufacturing An Aluminium Alloy Rolled Product

Patent No. EP3842561 (titled "Method Of Manufacturing An Aluminium Alloy Rolled Product") was filed by Aleris Rolled Products Germany on Dec 23, 2019. The application was issued on Aug 17, 2022.

Patent Summary

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Patent Family

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.

CompanyOpposition DateRepresentative
ARCONICMay 16, 2023FORRESTERS
C TEC CONSTELLIUM TECHNOLOGY CENTERCONSTELLIUM ISSOIREMay 10, 2023CONSTELLIUM PROPRIETE INDUSTRIELLE

Dossier Documents

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EP3842561

ALERIS ROLLED PRODUCTS GERMANY
Application Number
EP19219448A
Filing Date
Dec 23, 2019
Status
Granted And Under Opposition
Jul 15, 2022
Publication Date
Aug 17, 2022
External Links
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