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Method Of Manufacturing An Al-Si-Mg Alloy Rolled Sheet Product With Excellent Formability - EP3622096

The patent EP3622096 was granted to Aleris Aluminum Duffel Bvba on Sep 22, 2021. The application was originally filed on May 9, 2018 under application number EP18729573A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3622096

ALERIS ALUMINUM DUFFEL BVBA
Application Number
EP18729573A
Filing Date
May 9, 2018
Status
Granted And Under Opposition
Aug 20, 2021
Publication Date
Sep 22, 2021
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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CompanyOpposition DateRepresentativeOpposition Status

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C TEC CONSTELLIUM TECHNOLOGY CENTER CONSTELLIUM NEUF BRISACHJun 22, 2022CONSTELLIUM PROPRIETE INDUSTRIELLEADMISSIBLE
SPEIRAJun 22, 2022COHAUSZ & FLORACKADMISSIBLE

Patent Citations (9) New

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

Citation PhasePublication Number
DESCRIPTIONUS4174232
INTERNATIONAL-SEARCH-REPORTEP0679199
INTERNATIONAL-SEARCH-REPORTUS2016002761
INTERNATIONAL-SEARCH-REPORTWO9814626
OPPOSITIONEP2270249
OPPOSITIONEP2570509
OPPOSITIONUS6652678
OPPOSITIONWO2014135367
OPPOSITIONWO2017015186

Non-Patent Literature (NPL) Citations (9) New

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

Citation PhaseReference Text
OPPOSITION- Anonymous, "LOI DE STEFAN-BOLTZMANN", Wikipedia, (20160722), page 1, URL: https://fr.wikipedia.org/wiki/Loi, XP055937696
OPPOSITION- Anonymous, "Rolling Aluminum From The Mine Through The Mill", The Aluminum Association, (20070000), pages 1 - 135, XP055545409
OPPOSITION- Denueville Patrick, "Mise en forme de l'aluminium - laminage", Techniques de l'ingénieur 42356210-m3140, (20100610), pages 1 - 27, XP055937693
OPPOSITION- Eyglunent Bernard, "Manuel de thermique theorie et pratique 2e edition revue et augmentee", Hermes, (19970000), pages 155, - 237, XP055937700
OPPOSITION- Hatch John E., "Aluminium properties and physical metallurgy", AMERICAN SOCIElY FOR METALS, (19841100), pages 1 - 3, XP055937697
OPPOSITION- Ishiyama Takashi, "Rolling", Web, (20170425), pages 1 - 2, URL: https://primary.world-aluminium.org/processes/rolling, XP055937695
OPPOSITION- "Le laminage de l'aluminium et de ses alliages", L'aluminium par les ingénieurs du groupe Pechiney, Editions Eyrolles, (19640000), pages 593 - 665, XP055937694
OPPOSITION- OLAF ENGLER et al., "Texture control by thermomechnical processing of AA6xxx AI-Mg-Si sheet alloys for automotive applications - a review", Materiel Science and Engeneering, (20020000), vol. A336, doi:10.1016/S0921-5093(01)01968-2, pages 249 - 262, XP055496093
OPPOSITION- Prantik Mukhopadhyay, "Alloy Designation, Processing, and Use of AA6XXX Series Aluminium Alloys", ISRN Metallurgy, (20120101), vol. 35, no. 1, doi:10.5402/2012/165082, pages 23 - 15, XP055273617

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Dossier Documents

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