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High Strength Products Extruded From 6Xxx Aluminium Alloys Having Excellent Crash Performance - EP3189171

The patent EP3189171 was granted to Constellium Singen on Dec 5, 2018. The application was originally filed on Sep 2, 2015 under application number EP15760431A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3189171

CONSTELLIUM SINGEN
Application Number
EP15760431A
Filing Date
Sep 2, 2015
Status
Opposition Rejected
Feb 10, 2023
Grant Date
Dec 5, 2018
External Links
Slate, Register, Google Patents

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HYDRO EXTRUDED SOLUTIONSSep 4, 2019MELIN GRANBERGADMISSIBLE

Patent Citations (8) New

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

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTEP0676480
INTERNATIONAL-SEARCH-REPORTEP0808911
INTERNATIONAL-SEARCH-REPORTUS6685782
OPPOSITIONEP0302623
OPPOSITIONEP1155156
OPPOSITIONEP2883973
OPPOSITIONWO0030780
OPPOSITIONWO2013162374

Non-Patent Literature (NPL) Citations (8) 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- H. BICHSEL et al., "Zusammenhang zwischen Abschreckempfindlichkeit und Zwiscchenlagereffekt bei AlMgSi-Legierunp", Syposium der Deautchen Gesellshaft für metallkunde, Bad Neauheim, (19730000), pages 173 - 192, XP055639609-
OPPOSITION- JOSTEIN RØYSET et al., "Almech - A Computer Program for Alloy Selection and Extrusion Process Improvement", Proc. 8th International Aluminium Extrusion Technology Seminar, Orlando, FL, USA, (20040518), vol. II, pages 81 - 91, XP055639618-
OPPOSITION- JOSTEIN RØYSET et al., "Al-Mg-Si Alloys with Improved Crush Properties", The Ninth International Aluminum Extrusion Technology Seminar - ET'08, Orlando, Florida, USA, (20080513), XP055639635-
OPPOSITION- ODDVIN REISO et al., "Oddgeir Sjothun and Ulf Tundal; ''The Effect of Cooling Rate After Homogenization and Billet Preheating Practice on Extrudability and Section Properties - Part 1: Extrudability and Mechanical Properties", Proceedings of the 6th Aluminum Extrusion Technology Seminar, Chicago, Illinois USA, (19960000), vol. I, pages 1 - 10-
OPPOSITION- ODDVIN REISO, "The Effect of Billet Preheating Practice on extrudability of Al-Mg-Si alloys", Proceedings of the 4th International Aluminium Extrusion Technology Seminar, Chicago, (19880411), vol. II, pages 287 - 295, XP055639629-
OPPOSITION- O. REISO, "Extrusion of AlMgSi Alloys", Proceedings of the 9th International Conference on Aluminium Alloys, (20040100), vol. 28, pages 32 - 46, XP055639600-
OPPOSITION- W. STREHMEL et al., "Taper quenching - a waste of energy?", ALUMINIUM, (20061000), vol. 82, pages 926 - 933, XP055639612-
OPPOSITION- BIN-LUNG OU et al., "Impact of pre-aging on the tensile and bending properties of AA 6061", Scandinavian Journal of Metallurgy, (20051200), vol. 34, no. 6, pages 318 - 325, XP055639598

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