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Method For Producing High Strength Hot-Dip Galvanized Steel Sheet - EP3502300

The patent EP3502300 was granted to JFE Steel on Jan 13, 2021. The application was originally filed on Sep 14, 2017 under application number EP17864391A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3502300

JFE STEEL
Application Number
EP17864391A
Filing Date
Sep 14, 2017
Status
Opposition Rejected
Feb 14, 2025
Grant Date
Jan 13, 2021
External Links
Slate, Register, Google Patents

Patent Summary

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TATA STEEL NEDERLAND TECHNOLOGYOct 13, 2021MULLER SCHUPFNER & PARTNER PATENT UND RECHTSANWALTSPARTNERSCHAFT MBB MUCADMISSIBLE

Patent Citations (24) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONJP2004211157
DESCRIPTIONJP2005060742
DESCRIPTIONJP2007291498
DESCRIPTIONJP2016053211
DESCRIPTIONJPH04202630
DESCRIPTIONJPH04202631
DESCRIPTIONJPH04202632
DESCRIPTIONJPH04202633
DESCRIPTIONJPH04254531
DESCRIPTIONJPH04254532
DESCRIPTIONJPH0734210
DESCRIPTIONJPS55122865
INTERNATIONAL-SEARCH-REPORTJP2016053211
INTERNATIONAL-SEARCH-REPORTWO2016038801
OPPOSITIONEP2112247
OPPOSITIONEP2716773
OPPOSITIONEP3000908
OPPOSITIONEP3428303
OPPOSITIONUS2016304982
OPPOSITIONUS9096919
OPPOSITIONWO2016152018
SEARCHEP2716773
SEARCHEP3428303
SEARCHJP2016053211

Non-Patent Literature (NPL) Citations (4) 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- Bordignon L ET AL, "Enhanced hot dip galvanising by controlled oxidation in the annealing furnace", 44TH MWSP (MECHANICAL WORKING AND STEEL PROCESSING) CONFERENCE PROCEEDINGS, ORLANDO, FL [US] 8 - 11 SEPTEMBER 2002, Centre for Research in Metallurgy (CRM), Liège [BE], Centre for Research in Metallurgy (CRM), Liège [BE] , vol. XL, (20020901), pages 833 - 844, 44TH MWSP (MECHANICAL WORKING AND STEEL PROCESSING) CONFERENCE PROCEEDINGS, ORLANDO, FL [US] 8 - 11 SEPTEMBER 2002, URL: http://www.crm-eur.com/F-PUBLICATIONS/media/2002/ENHANCED.PDF, (20091215), XP002560973-
OPPOSITION- Fonstein Nina, "Main Characteristics of Continuous Annealing/Coating Lines", Advanced High Strength Sheet Steels, (20150101), pages 18 - 21, Advanced High Strength Sheet Steels, (20211101), XP055856610-
OPPOSITION- Norden Martin, Blumenau Marc, Schönenberg Rudolf, Peters Klaus-Josef, "CHANCES AND CHALLENGES OF USING PREOXIDATION IN HOT DIP GALVANIZING OF AHSS", 8th International Conference of Zinc and Zinc Alloy Coated Steel Sheets (GALVATECH 2011, (20110601), 8th International Conference of Zinc and Zinc Alloy Coated Steel Sheets (GALVATECH 2011, (20211101), XP055856606-
OPPOSITION- Staudte Jonas, Mataigne J.-M., Loison D., Del Frate F., "Galvanizability of high Mn Grade Versus Mixed Mn-AI and Mn-Si grades", Conference paper presented at the 8th International Conference of Zinc and Zinc Alloy Coated Steel Sheets (GAL- VATECH 2011, (20110622), Conference paper presented at the 8th International Conference of Zinc and Zinc Alloy Coated Steel Sheets (GAL- VATECH 2011, (20211101), XP055856605-

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