The weekly litigation news digest is live. Subscribe now

IP Verse

High Strength And Highly Formable Aluminum Alloys Resistant To Natural Age Hardening And Methods Of Making The Same - EP3555332

The patent EP3555332 was granted to Novelis on Jan 26, 2022. The application was originally filed on Dec 12, 2017 under application number EP17830056A. The patent is currently recorded with a legal status of "Revoked".

EP3555332

NOVELIS
Application Number
EP17830056A
Filing Date
Dec 12, 2017
Status
Revoked
Feb 7, 2025
Publication Date
Jan 26, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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

Get instant alerts for new oppositions and patent status changes

C TEC CONSTELLIUM TECHNOLOGY CENTER CONSTELLIUM NEUF BRISACH CONSTELLIUM BOWLING GREEN CONSTELLIUM MUSCLE SHOALSOct 20, 2022CONSTELLIUM PROPRIETE INDUSTRIELLEADMISSIBLE

Patent Citations (11) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTEP2987879
INTERNATIONAL-SEARCH-REPORTWO02090608
OPPOSITIONEP0708844
OPPOSITIONEP0990058
OPPOSITIONEP1407057
OPPOSITIONEP2987879
OPPOSITIONEP3336215
OPPOSITIONJP2005298922
OPPOSITIONJP2012041567
OPPOSITIONUS6423164
OPPOSITIONWO2017106654

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

  • Get instant alerts for new documents