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7Xxx-Series Aluminium Alloy Product

Patent No. EP3833794 (titled "7Xxx-Series Aluminium Alloy Product") was filed by Aleris Rolled Products Germany on Nov 5, 2019. The application was issued on Jan 4, 2023.

Patent Summary

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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.

CompanyOpposition DateRepresentative
ARCONICOct 4, 2023FORRESTERS
C TEC CONSTELLIUM TECHNOLOGY CENTERCONSTELLIUM ISSOIREOct 4, 2023CONSTELLIUM PROPRIETE INDUSTRIELLE

Dossier Documents

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EP3833794

ALERIS ROLLED PRODUCTS GERMANY
Application Number
EP19800967A
Filing Date
Nov 5, 2019
Status
Granted And Under Opposition
Dec 2, 2022
Publication Date
Jan 4, 2023
External Links
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