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Thermomechanical Ageing For 6Xxx Extrusions - EP3529393

The patent EP3529393 was granted to Constellium Singen on Aug 19, 2020. The application was originally filed on Oct 19, 2017 under application number EP17784321A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3529393

CONSTELLIUM SINGEN
Application Number
EP17784321A
Filing Date
Oct 19, 2017
Status
Opposition Rejected
Feb 10, 2023
Grant Date
Aug 19, 2020
External Links
Slate, Register, Google Patents

Patent Summary

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HYDRO EXTRUDED SOLUTIONSMay 18, 2021HYDRO IPDADMISSIBLE

Patent Citations (12) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONEP2653944
DESCRIPTIONEP2883973
DESCRIPTIONEP2993244
DESCRIPTIONUS4082578
DESCRIPTIONUS9359660
INTERNATIONAL-SEARCH-REPORTEP2883973
INTERNATIONAL-SEARCH-REPORTEP2993244
OPPOSITIONEP0302623
OPPOSITIONEP2563944
OPPOSITIONEP2883973
OPPOSITIONEP2993244
OPPOSITIONWO0238821

Non-Patent Literature (NPL) Citations (7) 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- C.H. LIU et al., "Enhancing electrical conductivity and strength in A1 alloys by modification of conventional thermo-mechanical process", Materials and Design, (20150727), vol. 87, pages 1 - 5, XP055827293-
OPPOSITION- DAVIS, J. R, Aluminum and Aluminum Alloys (ASM Specialty Handbook), (19930000), page 420, XP055344688-
OPPOSITION- JUIJERM, P. et al., "Effects of pre-ageing on paint-bake-hardening response of aluminium alloy AA6061", Int. Conf. on Science, Technology and Innovation for Sustainable Well-Being (STISWB), Thailand, pages 1 - 4, XP055827308-
OPPOSITION- R.N. LUMLEY et al., "Temper Developments Using Secondary ageing", MATERIALS FORUM, (20040000), vol. 28, pages 85 - 95, XP055827300-
OPPOSITION- ZHIXIU WANG et al., "Improving the strength and ductility of Al-Mg-Si-Cu alloys by a novel thermo-mechanical treatment", Materials Science and Engineering A, (20140000), vol. 607, pages 313 - 317, XP029027546
OPPOSITION- G. LIN et al., "Enhanced strength and electrical conductivity of Al-Mg-Si alloy by thermo- mechanical treatment", Materials Science & Engineering A, vol. 650, doi:10.1016/j.msea.2015.10.050, (20151023), pages 210 - 217, XP029300976
OPPOSITION- MANSOURINEJAD, M. et al., "Influence of sequence of cold working and ageing treatment on the mechanical behaviour of 6061 alloy", Transactions of Non-ferrous Metal Society of China, (20120000), vol. 22, pages 2072 - 2079, XP055827310

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