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Steel Sheet For Hot Press Formed Member Having Excellent Resistance To Hydrogen Delayed Fracture, And Method For Manufacturing Same - EP3632585

The patent EP3632585 was granted to Posco on Apr 24, 2024. The application was originally filed on May 31, 2018 under application number EP18808695A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3632585

POSCO
Application Number
EP18808695A
Filing Date
May 31, 2018
Status
Granted And Under Opposition
Mar 22, 2024
Grant Date
Apr 24, 2024
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

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ARCELORMITTALJan 21, 2025LAVOIXADMISSIBLE

Patent Citations (19) New

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

Citation PhasePublication Number
DESCRIPTIONUS6296805
INTERNATIONAL-SEARCH-REPORTJP2004043887
INTERNATIONAL-SEARCH-REPORTKR101536703B
INTERNATIONAL-SEARCH-REPORTKR101569505B
INTERNATIONAL-SEARCH-REPORTKR101696121B
INTERNATIONAL-SEARCH-REPORTKR20150073021
OPPOSITIONCA2933039
OPPOSITIONEP2520686
OPPOSITIONEP2695963
OPPOSITIONEP3396010
OPPOSITIONJP2004176181
OPPOSITIONJP2012092365
OPPOSITIONUS2011056594
OPPOSITIONUS2016024610
OPPOSITIONWO2016034476
OPPOSITIONWO2017182382
SEARCHEP2312005
SEARCHEP3396010
SEARCHKR101696121B

Non-Patent Literature (NPL) Citations (6) 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- Anonymous, "Measuring trace O2 at ppm levels Los Gatos Research (LGR)", ABB, ABB, URL: https://library.e.abb.com/public/94e81aae7bcc444a8727d45087fb518c/AN_ANALYTICAL_004-EN%20Rev%20A.pdf?x-sign=LlAih2JkLJi8kncFTj/QECKVfGwzwcdki418VqxhL37mqH5W41zE+RyeyZRWXKuJ, XP093255721
OPPOSITION- BUSCARLET E, "Galvanisation et aluminiage en continu", TECHNIQUES DE L'INGENIEUR, MATERIAUX METALLIQUES, XX, XX, XX , (19960401), pages 1 - 17, XP002256890
OPPOSITION- Fang Chun-Jen, Wu Li-Wen, "Batch Annealing Model for Cold Rolled Coils and Its Application", China Steel Technical Report, (20150101), no. 28, pages 13 - 20, XP093200497
OPPOSITION- Quantin Danièle, "Galvanisation a chaud - Procédés", Techniques de I'ingénieur, (20040910), vol. M 1531, pages 1 - 24, XP055873143
OPPOSITION- Fan et al, "Coating degradation in hot-press forming", ISIJ International, (2010), vol. 50, doi:10.2355/isijinternational.50.561, XP055909847
SEARCH- SUEHIRO M ET AL, "Properties of aluminium-coated steels for hot forming", NIPPON STEEL TECHNICAL REPORT OVERSEAS, NIPPON STEEL CO., TOKYO, JP, (200307), no. 88, ISSN 0300-306X, pages 16 - 21, XP002393305 [A] 1-10 * paragraphs [1.Introduction] , [7.Summary] * * paragraph [6.Coating.Layer.Characteristics] *

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Dossier Documents

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