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IP Verse

Highly Formable Automotive Aluminum Sheet With Reduced Or No Surface Roping And A Method Of Preparation - EP3540085

The patent EP3540085 was granted to Novelis on Oct 20, 2021. The application was filed on Jan 12, 2016 under application number EP19172763A. The patent is currently recorded with a legal status of "Revoked".

EP3540085

NOVELIS
Application Number
EP19172763A
Filing Date
Jan 12, 2016
Status
Revoked
Jun 13, 2025
Publication Date
Oct 20, 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
ALUMINIUM DUFFELJul 20, 2022MULLER SCHUPFNER & PARTNER PATENT UND RECHTSANWALTSPARTNERSCHAFT MBB MUCADMISSIBLE
ARCONICJul 20, 2022FORRESTERSADMISSIBLE

Patent Citations (15) New

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

Citation PhasePublication Number
OPPOSITIONEP0786535
OPPOSITIONEP1433866
OPPOSITIONFR2841567
OPPOSITIONJP2001294965
OPPOSITIONJP2003089860
OPPOSITIONUS2014190595
OPPOSITIONUS2015072169
OPPOSITIONUS2015354044
OPPOSITIONWO02090609
OPPOSITIONWO2015109893
SEARCHJP2004315878
SEARCHUS2002174923
SEARCHUS5480498
SEARCHWO9835069
SEARCHWO9837251

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.

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