IP Verse

Method Of Manufacturing An Al-Mg-Si Alloy Rolled Sheet Product With Excellent Formability - EP2964800

The patent EP2964800 was granted to Aleris Aluminum Duffel Bvba on Jun 15, 2022. The application was originally filed on Feb 18, 2014 under application number EP14707348A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2964800

ALERIS ALUMINUM DUFFEL BVBA
Application Number
EP14707348A
Filing Date
Feb 18, 2014
Status
Patent Maintained As Amended
May 13, 2022
Grant Date
Jun 15, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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

NOVELISMay 9, 2018WEICKMANN & WEICKMANN PARTMBBADMISSIBLE
C TEC CONSTELLIUM TECHNOLOGY CENTER CONSTELLIUM NEUF BRISACHMay 4, 2018CONSTELLIUM PROPRIETE INDUSTRIELLEADMISSIBLE
HYDRO ALUMINIUM ROLLED PRODUCTSMay 4, 2018COHAUSZ & FLORACKADMISSIBLE

Patent Citations (20) New

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

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTEP1029937
INTERNATIONAL-SEARCH-REPORTWO9814626
OPPOSITIONDE69907307T
OPPOSITIONEP0257957
OPPOSITIONEP0531118
OPPOSITIONEP1029937
OPPOSITIONEP1967599
OPPOSITIONJP2000144294
OPPOSITIONJP2001003129
OPPOSITIONJP2004043938
OPPOSITIONJP2008303449
OPPOSITIONJP2010242215
OPPOSITIONJP2012214846
OPPOSITIONJPH05263203
OPPOSITIONJPH11189836
OPPOSITIONJPS6347349
OPPOSITIONUS2003029531
OPPOSITIONUS2005028894
OPPOSITIONUS5728241
OPPOSITIONWO9814626

Non-Patent Literature (NPL) Citations (10) 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
OPPOSITION- "20-8 Defects in formed parts", GEORGE E. DIETER, Mechanical Metallurgy, 3rd ed., (19860000), pages 676 - 678, XP055496463-
OPPOSITION- "Continuous annealing - some plant options", Aluminium Today, (19900200), pages 10 - 20, XP055470229-
OPPOSITION- Dr. Catrin Kammer, Aluminiumtaschenbuch, 16. Auflage, Aluminium-Verlag, (20020000), vol. 1, pages 682 - 685, XP055487428-
OPPOSITION- G. Huppert, E. Hornbogen, "The effects of MG -Additions on precipitation behavior of AL- SI Alloys", The 4th International Conference on Aluminium Alloys, (19940000), pages 628 - 635, XP055496105-
OPPOSITION- J. STALEY et al., "Advances in aluminium alloy products for structural applications in transportation", Journal de Physique IV, (19931100), vol. 3, no. C7, pages 179 - 190, XP009152042-
OPPOSITION- "Rolling Aluminum: From the Mine Through the Mill", The Aluminum Association, (20071200), XP055325910-
OPPOSITION- T.A. BENNETT et al., "Effect of particles on texture banding in an aluminium alloy", Scripta Materialia, (20100000), vol. 62, no. 2, pages 78 - 81, XP026832877-
OPPOSITION- Han, Jun-Hyun, Materials Science and Engineering A, (20080000), vol. 477, pages 107 - 120, XP022489927
OPPOSITION- P. CASTANY et al., "Influence of quench rate and microstructure on bendabulity of AA6016 aluminum alloys", Materials Science and Engineering A, vol. 559, (20130000), pages 558 - 565, (20120905), XP055496465
OPPOSITION- OLAF ENGLER et al., "Texture control by thermomechanical processing of AA6xxx Al-Mg-Si sheet alloys for automotive applications-a review", Materials Science and Engineering, (20020000), vol. 336, no. 1-2, pages 249 - 262, XP055496093

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