Thin Sheets Made Of An Aluminium-Magnesium-Scandium Alloy For Aerospace Applications - EP3526358

The patent EP3526358 was granted to Constellium Issoire on Jul 22, 2020. The application was originally filed on Oct 17, 2017 under application number EP17794387A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3526358

CONSTELLIUM ISSOIRE
Application Number
EP17794387A
Filing Date
Oct 17, 2017
Status
Granted And Under Opposition
Jun 19, 2020
Grant Date
Jul 22, 2020
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

ARCONICApr 22, 2021FORRESTERSADMISSIBLE

Patent Citations (12) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONUS5624632
DESCRIPTIONUS6695935
DESCRIPTIONWO0112869
DESCRIPTIONWO2007020041
INTERNATIONAL-SEARCH-REPORTFR2889852
OPPOSITIONUS2012103476
OPPOSITIONUS2012152415
OPPOSITIONUS2013092294
OPPOSITIONUS2013146186
OPPOSITIONUS5624632
OPPOSITIONUS6551424
OPPOSITIONUS9217622

Non-Patent Literature (NPL) Citations (2) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
INTERNATIONAL-SEARCH-REPORT- DOMACK M S ET AL, "EVALUATION OF SC-BEARING ALUMINUM ALLOY C557 FOR AEROSPACE APPLICATIONS", NASA TECHNICAL MEMORANDUM, SCIENTIFIC AND TECHNICAL INFORMATION, HANOVER, MD, US, (20020401), vol. 2002-211633, ISSN 0499-9320, pages 1 - 14, XP001205131 [A] 1-9 * pages 1,2 *-
OPPOSITION- The Aluminum Association, "International Alloy Designations and Chemical Composition Limits for Wrought Aluminum and Wrought Aluminum Alloys", The Aluminum Association - Teal Sheets, (20150100), pages 1 - 84, XP055494916-

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

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