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Highly Formable, Recycled Aluminum Alloys And Methods Of Making The Same - EP3827108

The patent EP3827108 was granted to Novelis on Jan 25, 2023. The application was originally filed on Jul 22, 2019 under application number EP19752306A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3827108

NOVELIS
Application Number
EP19752306A
Filing Date
Jul 22, 2019
Status
Granted And Under Opposition
Dec 23, 2022
Publication Date
Jan 25, 2023
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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SPEIRAOct 25, 2023COHAUSZ & FLORACKADMISSIBLE
C TEC CONSTELLIUM TECHNOLOGY CENTER CONSTELLIUM NEUF BRISACHOct 24, 2023CONSTELLIUM PROPRIETE INDUSTRIELLEADMISSIBLE

Patent Citations (9) New

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

Citation PhasePublication Number
EXAMINATIONFR2826979
EXAMINATIONWO2014135367
INTERNATIONAL-SEARCH-REPORTWO2019010284
OPPOSITIONEP2964800
OPPOSITIONWO2005108633
OPPOSITIONWO2014135367
OPPOSITIONWO2017120117
OPPOSITIONWO2019025227
OPPOSITIONWO9814626

Non-Patent Literature (NPL) Citations (11) 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, "PR NF EN ISO 6892-1", afnor, (20140701), afnor, (20240318), XP093142301
OPPOSITION- Anonymous, "Shape factor (image analysis and microscopy)", Wikipedia, (20120326), Wikipedia, URL: https://en.wikipedia.org/w/index.php?title=Shape_factor_(image_analysis_and_microscopy)&oldid=483973512, (20240318), XP093142297
OPPOSITION- Claves, S. R.; Elias, D. L.; Misiolek, W. Z., "Analysis of the intermetallic phase transformation occurring during homogenization of 6xxx aluminum alloys", Eco-materials processing and design VIII : ISEPD-8, proceedings of the 8th International Symposium on Eco-Materials Processing and Design, January 11 - 13, 2007, Kitakyushu, Japan, TRANS TECH PUBLICATIONS LTD, CH, CH , (20020101), vol. 396-402, no. Part 2, ISBN 978-0-87849-431-6, pages 667 - 674, XP009128625
OPPOSITION- Farhadi Gholamali, A.M. Samuel, F.H. Samuel, B. Kulunk, "Parameters controlling the performance of Al-SI-Mg automotive alloys containing Fe-intermetallics. Part II-Work hardening behavior", Light metals 2001 : proceedings of the International Symposium on Light Metals, 40th annual conference of Metallurgists of CIM, August 26 - 29, 2001, Toronto, Ontario, Canada, Metallurgical Society of the Canadian Institute of Mining, Canada, Canada, (20010826), ISBN 1-894475-12-7, pages 323 - 337, XP009553227
OPPOSITION- "Foundry Products", J.R. Davis, ASM Speciality Handbook - Aluminium and Aluminium Alloys, USA , ASM International , (19930101), pages 88 - 121, ISBN 0-87170-496-X, XP009553150
OPPOSITION- Mondolfo, Lucio F., "Aluminum - Iron system", Mondolfo, Lucio F., L.F: Mondolfo, Aluminum Alloys: Structure and Properties, UK , Butterworths , (19760101), pages 282 - 289, ISBN 0-408-70680-5, XP009552815
OPPOSITION- S. et all Belmares-Perales, "Addition of iron for the removal of the β-AlFeSi intermetallic by refining of α -AlFeSi phase in an Al-7.5Si-3.6Cu alloy", Materials Science and Engineering B, (2010), vol. 174, XP027266519
OPPOSITION- N. et all Gao, "A comparaison of grain size determination by light microscopy and EBSD analysis", Journal of Materials Science Letters, (2005), vol. 40, doi:10.1007/s10853-005-3867-6, XP019210721
OPPOSITION- L. Sweet; S. M. Zhu; S. X. Gao; J. A. Taylor; M. A. Easton, "The Effect of Iron Content on the Iron-Containing Intermetallic Phases in a Cast 6060 Aluminum Alloy", Metallurgical and Materials Transactions A, Springer-Verlag, New York, New York , (20110108), vol. 42, no. 7, doi:10.1007/s11661-010-0595-6, ISSN 1543-1940, pages 1737 - 1749, XP019913336
OPPOSITION- S. et all Seifeddine, "The influence of cooling rate and manganese content on the β -Al5FeSi phase formation and mechanical properties of Al-Si-based alloys", Materials Science and Engineering, (2008), vol. 490, doi:10.1016/j.msea.2008.01.056, XP022763085
OPPOSITION- Jin H., "Comparison of textures determined by X-ray and electron backscatter diffraction in aluminium alloy AA 6111 sheets with different levels of cube texture", MATERIALS SCIENCE AND TECHNOLOGY, Taylor & Francis, GB, GB , (20110301), vol. 27, no. 3, doi:10.1179/174328409X453217, ISSN 0267-0836, pages 702 - 706, XP093142284

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