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High-Strength Aluminum Alloy Brazing Sheet, And Method Of Manufacturing Such Sheet - EP2431121

The patent EP2431121 was granted to Furukawa SKY Aluminum on Jan 24, 2024. The application was originally filed on Sep 19, 2011 under application number EP11181780A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2431121

FURUKAWA SKY ALUMINUM
Application Number
EP11181780A
Filing Date
Sep 19, 2011
Status
Patent Maintained As Amended
Dec 22, 2023
Publication Date
Jan 24, 2024
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 BRISACHMar 20, 2019CONSTELLIUM PROPRIETE INDUSTRIELLEADMISSIBLE
NOVELISMar 19, 2019WEICKMANN & WEICKMANN PARTMBBADMISSIBLE

Patent Citations (16) New

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

Citation PhasePublication Number
DESCRIPTIONJPH02282451
OPPOSITIONEP1075935
OPPOSITIONEP2017032
OPPOSITIONEP2479303
OPPOSITIONJP2008231555
OPPOSITIONJPS5214899
OPPOSITIONUS2011014494
OPPOSITIONUS2011287276
OPPOSITIONUS6316126
OPPOSITIONWO2007131727
OPPOSITIONWO2009101896
SEARCHEP1795294
SEARCHEP2017032
SEARCHJP2008231555
SEARCHJPH08246117
SEARCHWO2009101896

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 Text
OPPOSITION- CHRISTIAN VARGEL, "Corrosion de l'aluminium", Dunod, (19990000), pages 399 - 400, XP055576943
OPPOSITION- DOMINIQUE FRANÇOIS et al., "Elasticité et Plasticité", Comportement Mécanique des Matériaux, (19910000), page 243, 406, XP055576972
OPPOSITION- P. KOLBY et al., "Solubility Limit of Mn and Si in AI-Mn-Si at 550°C", The 4th International Conférence on Aluminum Alloys, (19940911), pages 508 - 512, XP055576956
OPPOSITION- YINGTAO TIAN et al., "Process Optimization of Dual- laser Beam Welding of Advanced AI-Li Alloys Through Hot Cracking Susceptibility Modeling", Metallurgical and Materials Transactions A, (20160700), vol. 47, no. 7, pages 3533 - 3544, XP035944460
OPPOSITION- S.TIERCE et al., "Corrosion Behavior of brazing Material AA4343", Electrochimica Acta, (20060000), vol. 52, no. 3, pages 1092 - 1100, XP028027957
OPPOSITION- KEN MATSUMOTO et al., "Détermination of Aluminum Oxide in and on High-purity Aluminum by a Phenol Dissolution Method", Analytica Chimica Acta, (19800000), vol. 115, pages 149 - 154, XP055576952
OPPOSITION- Q. SHI et al., "Electrochemical Behaviors of Quad-Layer Aluminum Brazing Sheet Composite for Automotive Applications", Corrosion, (20040500), vol. 60, no. 5, pages 492 - 500, XP055576963

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Dossier Documents

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