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Hot Stamp Molded Body And Method For Producing Same - EP3572536

The patent EP3572536 was granted to Nippon Steel on Nov 30, 2022. The application was originally filed on Jan 17, 2017 under application number EP17892596A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3572536

NIPPON STEEL
Application Number
EP17892596A
Filing Date
Jan 17, 2017
Status
Granted And Under Opposition
Oct 28, 2022
Grant Date
Nov 30, 2022
External Links
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Patent Summary

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Patent Family

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STRAWMANAug 17, 2023MOLAADMISSIBLE

Patent Citations (21) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONJP2012041613
DESCRIPTIONJP2014118613
DESCRIPTIONJP2014156653
DESCRIPTIONJPS542191B
DESCRIPTIONJPS5756773B
INTERNATIONAL-SEARCH-REPORTJP2006152427
INTERNATIONAL-SEARCH-REPORTJP2006283064
INTERNATIONAL-SEARCH-REPORTJP2010275612
INTERNATIONAL-SEARCH-REPORTWO2015041159
OPPOSITIONEP2436796
OPPOSITIONEP2581465
OPPOSITIONEP2980246
OPPOSITIONEP3546602
OPPOSITIONJP2006070346
OPPOSITIONJP2010174283
OPPOSITIONJP2012180594
OPPOSITIONJP2014118613
OPPOSITIONUS2013213534
OPPOSITIONWO2012028224
OPPOSITIONWO2016079565
SEARCHWO2016079565

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 TextLink
OPPOSITION- Malek Naderi, "Hot Stamping of Ultra High Strength Steels", Von der Fakultät für Georessourcen und Materialtechnik der Rheinisch-Westfälischen Technischen Hochschule Aachen zur Erlangung des akademischen Grades eines Doktors der Ingenieurwissenschaften genehmigte Dissertation, (20080101), pages 1 - 190, Von der Fakultät für Georessourcen und Materialtechnik der Rheinisch-Westfälischen Technischen Hochschule Aachen zur Erlangung des akademischen Grades eines Doktors der Ingenieurwissenschaften genehmigte Dissertation, (20170131), XP055340807-
OPPOSITION- Shengwen Tu; Xiaobo Ren; Jianying He; Zhiliang Zhang, "Stress-strain curves of metallic materials and post‐necking strain hardening characterization: A review", FATIGUE AND FRACTURE OF ENGINEERING MATERIALS AND STRUCTURES., PERGAMON PRESS, OXFORD., GB, GB , (20191021), vol. 43, no. 1, doi:10.1111/ffe.13134, ISSN 8756-758X, pages 3 - 19, XP072293817
OPPOSITION- Anonymous, "Standard Test Methods for Determining Average Grain Size", ASTM International, Designation: E112-12, ASTM International, doi:10.1520/E0112-12, (20120101), ASTM International, Designation: E112-12, XP093182155
OPPOSITION- Taketo Sakuma, "Growth of Carbide and Nitride Particles in Steels", NIPPON KINZOKU GAKKAI KAIHO - BULLETIN OF THE JAPAN INSTITUTE OFMETALS, NIPPON KINZOKU GAKKAI, SENDAI, JP, JP , (19810420), vol. 20, no. 4, doi:10.2320/materia1962.20.247, ISSN 0021-4426, pages 247 - 256, XP093159594
OPPOSITION- TAKEBAYASHI et al., "Effect of carbide size distribution on the impact toughness of tempered martensitic steels with two different prior austenite grain sizes evaluated by instrumented Charpy test", Materials Transactions, (20130000), vol. 54, no. 7, doi:10.2320/matertrans.M2013079, XP055694079

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