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High Strength 6Xxx Aluminum Alloys And Methods Of Making The Same - EP3390678

The patent EP3390678 was granted to Novelis on Nov 25, 2020. The application was originally filed on Dec 16, 2016 under application number EP16840353A. The patent is currently recorded with a legal status of "Revoked".

EP3390678

NOVELIS
Application Number
EP16840353A
Filing Date
Dec 16, 2016
Status
Revoked
Oct 20, 2023
Publication Date
Nov 25, 2020
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

Patent Oppositions (2)

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SPEIRAAug 25, 2021COHAUSZ & FLORACK -
C TEC CONSTELLIUM TECHNOLOGY CENTER CONSTELLIUM NEUF BRISACHAug 24, 2021CONSTELLIUM PROPRIETE INDUSTRIELLEADMISSIBLE

Patent Citations (24) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTEP3124633
INTERNATIONAL-SEARCH-REPORTUS4589932
INTERNATIONAL-SEARCH-REPORTUS5961752
INTERNATIONAL-SEARCH-REPORTWO2015146654
INTERNATIONAL-SEARCH-REPORTWO2016069695
OPPOSITIONCN101880801
OPPOSITIONCN101935785
OPPOSITIONDE102008004163
OPPOSITIONDE69805510T
OPPOSITIONEP1967598
OPPOSITIONJP2000160310
OPPOSITIONJPH05112840
OPPOSITIONJPH06240424
OPPOSITIONJPH09209068
OPPOSITIONJPH10130768
OPPOSITIONUS2002005232
OPPOSITIONUS2014083575
OPPOSITIONUS2014248177
OPPOSITIONUS2016305000
OPPOSITIONUS4589932
OPPOSITIONUS5690758
OPPOSITIONUS5961752
OPPOSITIONWO2016069695
OPPOSITIONWO2017106654

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- Alejandro Graf et al, "THE INFLUENCE OF STRAIN-PATH CHANGES ON FORMING LIMIT DIAGRAMS OF A1 6111 T4", Int. J. Mech. Sci., (19940000), vol. 36, no. 10, pages 897 - 910, XP055849971
OPPOSITION- Anonymous, "Aluminium et alliages d'aluminium, Termes et définitions, NF EN 12258-1", Norme Européenne NF EN 12258- 1, www.afnor.org, (19980801), pages 1 - 138, XP093058364
OPPOSITION- Barrand M. Pierre, Cadeau M Robert, "L'ALUMINIUM Production - Propriétés - Alliages Fabrication des demi-produits Fabrications annexes ", L'ALUMINIUM, ÉDITIONS EYROLLES, (19640101), pages 540 - 541, XP093058345
OPPOSITION- "CHARACTERIZATION OF THE ARTIFICIAL AGING BEHAVIOR AND FORMABILITY OF A HIGH STRENGTH EN AW-6016 AT DIFFERENT HEAT TREATMENT CONDITIONS USED FOR AUTOMOTIVE APPLICATIONS", 13th International Conference on Aluminum Alloys (ICAA13, (20120000), XP055849980
OPPOSITION- Davis J R, "Aluminium and Aluminium Alloys, Physical Metallurgy. Excerpt", ASM Specialty Handbook, (19980301), pages 41 - 41, XP055861895
OPPOSITION- Develay Roger, "Mise en forme de l’aluminium - Filage ou extrusion", TECHNIQUES DE L’INGÉNIEUR, M651 V1, (19970910), pages M651 - M651-31, XP093058357
OPPOSITION- Hatch John E, "ALUMINUM PROPERTIES AND PHYSICAL METALLURGY, METALLURGY OF HEAT TREATMENT", Aluminum, (19840501), page 145, XP093058351
OPPOSITION- "Heat treatment of aluminum alloy raw materials", Sae Aerospace, (20110700), XP055850000
OPPOSITION- JaeHwang Kim, "Effects of Cu Addition on Behavior of Nanoclusters during Multi-step Aging in Al-Mg-Si Alloys", Proceedings of the 12th International Conference on Aluminium Alloys, (20100000), XP055849976
OPPOSITION- "TTP and TTT diagrams for quench sensitivity of AA 6016 allo y", Proceedings of ICAA-6, (19980000), XP055849984
OPPOSITION- "alloy designation processing and use of AA6XXX series aluminium alloys", Processing, and Use of AA6XXX Series Aluminium Alloys, vol. 2012, XP055273617

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