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Method For Manufacturing A High Strength Steel Sheet And Sheet Obtained - EP3164521

The patent EP3164521 was granted to Arcelormittal on Apr 19, 2023. The application was originally filed on Jul 3, 2015 under application number EP15750814A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3164521

ARCELORMITTAL
Application Number
EP15750814A
Filing Date
Jul 3, 2015
Status
Patent Maintained As Amended
Mar 17, 2023
Grant Date
Apr 19, 2023
External Links
Slate, Register, Google Patents

Patent Summary

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THYSSENKRUPP STEEL EUROPEJun 12, 2019COHAUSZ & FLORACK -

Patent Citations (10) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTJP2014009376
INTERNATIONAL-SEARCH-REPORTJP2014034716
INTERNATIONAL-SEARCH-REPORTJP4324225B
INTERNATIONAL-SEARCH-REPORTWO2012153016
INTERNATIONAL-SEARCH-REPORTWO2014061270
OPPOSITIONEP2325346
OPPOSITIONEP2881481
OPPOSITIONJP2014009376
OPPOSITIONWO2012156428
OPPOSITIONWO2014020640

Non-Patent Literature (NPL) Citations (5) 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- E. J. SEO et al., "Application of Quenching and Partitioning (Q&P) Processing to Press Hardning Steel", Metallurgical and Materials Transactions A, (20140430), vol. 45, pages 4022 - 4037
OPPOSITION- K. W. ANDREWS, "Empirical formulae for the calculation of some transformation temperatures", Journal of The Iron and Steel Institute, (19650700), pages 721 - 727, XP055613453
OPPOSITION- L. WANG et al., "Quenching and Partitioning Steel Heat Treatment", Metallogr. Microstruct. Anal., (20130000), vol. 2, no. 4, pages 268 - 281
OPPOSITION- E. J. SEO et al., "Application of Quenching and Partitioning (Q&P) Processing to Press Hardning Steel", Metallurgical and Materials Transactions A, (20140430), vol. 45, pages 4022 - 4037, XP055613450
OPPOSITION- L. WANG et al., "Quenching and Partitioning Steel Heat Treatment", Metallogr. Microstruct. Anal., (20130000), vol. 2, no. 4, pages 268 - 281, XP055613449

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