Patent details
EP2431492 Title: HIGH MANGANESE NITROGEN-CONTAINING STEEL SHEET HAVING HIGH STRENGTH AND HIGH DUCTILITY, AND METHOD FOR MANUFACTURING SAME
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Basic Information
- Publication number:
- EP2431492
- WO Application Number:
- KR2010002625
- Type:
- European Patent Granted for NL
- Status:
- Deemed not to be granted according to art. 52.4a or 52.6 ROW
- Publication Title:
- Title When Made Available For Viewing:
- Reason Lapsed:
- Application number:
- EP10769913.4
- WO Publication Number:
- WO2010126268
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- Korea (Republic) (KR)
- Publications:
Dates
- Filing date:
- 27/04/2010
- Grant date:
- 30/09/2015
- EP Publication Date:
- 21/03/2012
- WO Publication Date:
- 04/11/2010
- Claims Translations Received Date:
- Claims Translation B1 Received Date:
- Claims Translation B2 Received Date:
- Claims Translation B3 Received Date:
- Lapsed By Non Payment Annual Fee Date:
- Renunciation Date:
- NullificationDate:
- Published:
- Due To Cession Date:
- Registration date:
- 30/09/2015
- EP B1 Publication Date:
- 30/09/2015
- EP B2 Publication Date:
- EP B3 Publication Date:
- Description Translation B1 Received Date:
- Description Translation B2 Received Date:
- Description Translation B3 Received Date:
- Expiration date:
- 26/04/2030
- Lapsed By Expiration Date:
- Revocation Date:
- 22/09/2017
- Invalidity Date:
- 30/09/2015
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 30/09/2015
- Name:
- Hyundai Steel Company
- Address:
- 1-10 Songhyeon-dong Dong-gu, INCHEON 401-040, Korea (Republic) (KR)
Inventor
1
- Name:
- LEE, Young Kook
- Address:
- Seoul 137-759, Korea (Republic) (KR)
2
- Name:
- JUNG, Yeon Seung
- Address:
- Seoul 133-725, Korea (Republic) (KR)
3
- Name:
- KANG, Sin Gon
- Address:
- Seoul 130-763, Korea (Republic) (KR)
4
- Name:
- MIN, Dong Joon
- Address:
- Seoul 135-863, Korea (Republic) (KR)
Priority
1
- Priority Patent Number:
- 20100026584
- Priority Date:
- 25/03/2010
- Priority Country:
- Korea (Republic) (KR)
2
- Priority Patent Number:
- 20090036963
- Priority Date:
- 28/04/2009
- Priority Country:
- Korea (Republic) (KR)
Classification
- IPC or IDT classification:
- C21D 6/00; C21D 8/02; C21D 9/46; C22C 38/00; C22C 38/02; C22C 38/04; C22C 38/06; C22C 38/34; C22C 38/38;
Publication
Bulletin
1
- Bulletin Heading:
- VRV
- Journal edition number:
- 05/16
- Publication date:
- 03/02/2016
- Description:
- Lapse or annulment
2
- Bulletin Heading:
- EP2
- Journal edition number:
- 41/15
- Publication date:
- 07/10/2015
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
1
- Issue number:
- 201805
- Publication date:
- 31/01/2018
- Description:
- Revocation of the European patent
2
- Issue number:
- 201540
- Publication date:
- 30/09/2015
- Description:
- Grant (B1)
Annual Fee
- Annual Fee(s) Due Date:
- Annual Fee Number:
- Last Annual Payment Date:
- Last Annual Fee Paid Number:
- Payer:
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