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IP Verse

High-Strength Corrosion-Resistant 6Xxx Series Aluminum Alloys And Methods Of Making The Same - EP3631030

The patent EP3631030 was granted to Novelis on Jun 29, 2022. The application was filed on May 25, 2018 under application number EP18732544A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3631030

NOVELIS
Application Number
EP18732544A
Filing Date
May 25, 2018
Status
Granted And Under Opposition
May 27, 2022
Publication Date
Jun 29, 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
C TEC CONSTELLIUM TECHNOLOGY CENTER CONSTELLIUM NEUF BRISACHMar 28, 2023CONSTELLIUM PROPRIETE INDUSTRIELLEADMISSIBLE

Patent Citations (22) New

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

Citation PhasePublication Number
EXAMINATIONWO2017106654
INTERNATIONAL-SEARCH-REPORTFR2826979
INTERNATIONAL-SEARCH-REPORTFR2902442
INTERNATIONAL-SEARCH-REPORTUS5961752
OPPOSITIONJP2000345270
OPPOSITIONJP2001207233
OPPOSITIONJP2001240930
OPPOSITIONJP2001316749
OPPOSITIONJP2001316750
OPPOSITIONJP2002003974
OPPOSITIONJP2002155333
OPPOSITIONJP2002173727
OPPOSITIONJP2002256368
OPPOSITIONJP2011208251
OPPOSITIONJPH04160131
OPPOSITIONJPH09256096
OPPOSITIONUS2003207143
OPPOSITIONUS2012168045
OPPOSITIONWO03066919
OPPOSITIONWO2004113579
OTHEREP3341502
OTHERWO2017106654

Dossier Documents

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