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IP Verse

High-Strength 6Xxx Aluminum Alloys And Methods Of Making The Same - EP3341502

The patent EP3341502 was granted to Novelis on Mar 17, 2021. The application was filed on Dec 16, 2016 under application number EP16840352A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3341502

NOVELIS
Application Number
EP16840352A
Filing Date
Dec 16, 2016
Status
Granted And Under Opposition
Feb 12, 2021
Publication Date
Mar 17, 2021
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

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 DateRepresentativeOpposition Status
ARCONICDec 17, 2021LENZING GERBER STUTEADMISSIBLE
C TEC CONSTELLIUM TECHNOLOGY CENTER CONSTELLIUM MUSCLE SHOALS CONSTELLIUM BOWLING GREENDec 14, 2021CONSTELLIUM PROPRIETE INDUSTRIELLEADMISSIBLE

Patent Citations (14) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
EXAMINATIONEP2055473
EXAMINATIONUS4589932
EXAMINATIONWO2016069695
INTERNATIONAL-SEARCH-REPORTEP2055473
OPPOSITIONEP0990058
OPPOSITIONEP1633900
OPPOSITIONEP2055473
OPPOSITIONJPH0931616
OPPOSITIONUS4589932
OPPOSITIONUS6423164
OPPOSITIONWO2007076980
OPPOSITIONWO2016069695
OPPOSITIONWO2017106665
OPPOSITIONWO2018080710

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

  • Date

    Description

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