EP2431492 - HIGH MANGANESE NITROGEN-CONTAINING STEEL SHEET HAVING HIGH STRENGTH AND HIGH DUCTILITY, AND METHOD FOR MANUFACTURING SAME [Right-click to bookmark this link] | Status | Patent revoked Status updated on 15.04.2019 Database last updated on 02.09.2024 | |
Former | The patent has been granted Status updated on 11.09.2017 | Most recent event Tooltip | 24.06.2022 | Lapse of the patent in a contracting state New state(s): HU, TR | published on 27.07.2022 [2022/30] | Applicant(s) | For all designated states Hyundai Steel Company 1-10 Songhyeon-dong Dong-gu Incheon 401-040 / KR | [2012/12] | Inventor(s) | 01 /
LEE, Young Kook 11-304 Samho Apt. Bangbaebondong Seocho-gu Seoul 137-759 / KR | 02 /
JUNG, Yeon Seung 103-103 LOTTE Catsle-park Sungsu2ga-3dong Sungdong-gu Seoul 133-725 / KR | 03 /
KANG, Sin Gon 106-704 Daewoo Apt. Imun-3dong Dongdaemun-gu Seoul 130-763 / KR | 04 /
MIN, Dong Joon 101-1404 LOTTE Apt. Samsung-2dong Gangnam-gu Seoul 135-863 / KR | [2012/12] | Representative(s) | Michalski Hüttermann & Partner Patentanwälte mbB Kaistraße 16A 40221 Düsseldorf / DE | [N/P] |
Former [2015/40] | Michalski Hüttermann & Partner Patentanwälte mbB Speditionstraße 21 40221 Düsseldorf / DE | ||
Former [2012/12] | Michalski Hüttermann & Partner Neuer Zollhof 2 40221 Düsseldorf / DE | Application number, filing date | 10769913.4 | 27.04.2010 | [2015/40] | WO2010KR02625 | Priority number, date | KR20090036963 | 28.04.2009 Original published format: KR 20090036963 | KR20100026584 | 25.03.2010 Original published format: KR 20100026584 | [2012/12] | Filing language | KO | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO2010126268 | Date: | 04.11.2010 | Language: | KO | [2010/44] | Type: | A2 Application without search report | No.: | EP2431492 | Date: | 21.03.2012 | Language: | EN | [2012/12] | Type: | B1 Patent specification | No.: | EP2431492 | Date: | 30.09.2015 | Language: | EN | [2015/40] | Search report(s) | International search report - published on: | KR | 03.03.2011 | (Supplementary) European search report - dispatched on: | EP | 20.12.2013 | Classification | IPC: | C22C38/04, C22C38/00, C21D8/02, C22C38/06, C22C38/34, C22C38/38, C21D9/46, C21D6/00, C22C38/02 | [2014/04] | CPC: |
C21D6/005 (EP,US);
C21D8/0205 (EP,US);
C21D9/46 (EP,US);
C22C38/001 (EP,US);
C22C38/02 (EP,US);
C22C38/04 (EP,US);
C22C38/06 (EP,US);
C22C38/34 (EP,US);
C22C38/38 (EP,US);
|
Former IPC [2012/12] | C22C38/04, C22C38/58, C21D8/02 | Designated contracting states | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR [2012/12] | Extension states | AL | Not yet paid | BA | Not yet paid | ME | Not yet paid | RS | Not yet paid | Title | German: | STAHLBLECH MIT HOHEM MANGAN- UND STICKSTOFFANTEIL SOWIE HOHER FESTIGKEIT UND LEITFÄHIGKEIT UND HERSTELLUNGSVERFAHREN DAFÜR | [2012/12] | English: | HIGH MANGANESE NITROGEN-CONTAINING STEEL SHEET HAVING HIGH STRENGTH AND HIGH DUCTILITY, AND METHOD FOR MANUFACTURING SAME | [2012/12] | French: | TÔLE D'ACIER CONTENANT DE L'AZOTE À HAUTE TENEUR EN MANGANÈSE PRÉSENTANT UNE RÉSISTANCE ET UNE DUCTILITÉ ÉLEVÉES, ET SON PROCÉDÉ DE FABRICATION | [2012/12] | Entry into regional phase | 08.11.2011 | Translation filed | 08.11.2011 | National basic fee paid | 08.11.2011 | Search fee paid | 08.11.2011 | Designation fee(s) paid | 08.11.2011 | Examination fee paid | Examination procedure | 08.11.2011 | Amendment by applicant (claims and/or description) | 08.11.2011 | Examination requested [2012/12] | 15.04.2015 | Communication of intention to grant the patent | 17.08.2015 | Fee for grant paid | 17.08.2015 | Fee for publishing/printing paid | 17.08.2015 | Receipt of the translation of the claim(s) | Divisional application(s) | The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is 15.04.2015 | Opposition(s) | Opponent(s) | 01
16.06.2016
21.06.2016
ADMISSIBLE Salzgitter Flachstahl GmbH Eisenhüttenstrasse 99 38239 Salzgitter / DE Opponent's representative Moser Götze & Partner Patentanwälte mbB, et al, et al Paul-Klinger-Strasse 9 45127 Essen / DE | [2016/30] | 08.08.2016 | Invitation to proprietor to file observations on the notice of opposition | 04.07.2017 | Cancellation of oral proceeding that was planned for 19.01.2018 | 12.09.2017 | Despatch of communication that the patent will be revoked | 22.09.2017 | Legal effect of revocation of patent [2018/05] | 19.01.2018 | Date of oral proceedings | Fees paid | Renewal fee | 29.03.2012 | Renewal fee patent year 03 | 30.04.2013 | Renewal fee patent year 04 | 26.03.2014 | Renewal fee patent year 05 | 27.04.2015 | Renewal fee patent year 06 |
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Lapses during opposition Tooltip | HU | 27.04.2010 | BE | 30.09.2015 | BG | 30.09.2015 | CY | 30.09.2015 | CZ | 30.09.2015 | DK | 30.09.2015 | EE | 30.09.2015 | ES | 30.09.2015 | FI | 30.09.2015 | HR | 30.09.2015 | IT | 30.09.2015 | LT | 30.09.2015 | LV | 30.09.2015 | MC | 30.09.2015 | NL | 30.09.2015 | PL | 30.09.2015 | RO | 30.09.2015 | SE | 30.09.2015 | SI | 30.09.2015 | SK | 30.09.2015 | TR | 30.09.2015 | NO | 30.12.2015 | GR | 31.12.2015 | IS | 30.01.2016 | PT | 01.02.2016 | GB | 27.04.2016 | IE | 27.04.2016 | LU | 27.04.2016 | CH | 30.04.2016 | LI | 30.04.2016 | MT | 30.04.2016 | AT | 27.04.2017 | FR | 02.05.2017 | [2022/27] |
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Former [2016/07] | LT | 30.09.2015 | Documents cited: | Search | [XI]GB2024862 (KOBE STEEL LTD) [X] 1,2,4-7 * claims 1-4 * * tables 1-2 * * page 2, line 12 - page 5, line 7 * [I] 3,8-13; | [XAI]GB2040999 (NIPPON KOKAN KK) [X] 1,2,4,5 * claims 1-6 * * claims I-III * * page 2, line 7 - page 7, line 25 * [A] 6 [I] 3,7-13; | [A]JPS6036647 (KAWASAKI STEEL CO) [A] 1-13 * the whole document *; | [A]FR2557140 (KOBE STEEL LTD [JP]) [A] 1-13 * table 1 ** claims 1-2 *; | [A]JPS63235428 (NIPPON MINING CO) [A] 1-13 * the whole document *; | [Y]US4855105 (SVIDUNOVICH NIKOLAI A [SU], et al) [Y] 3,9-13 * claims 1-3 * * examples 1-4 *; | [XAI]JPH0313544 (NIPPON STEEL CORP) [X] 1,2,5 * the whole document * [A] 4,6 [I] 3,7-13; | [A]JPH04154938 (NIPPON STEEL CORP) [A] 1-13 * the whole document *; | [A]WO9313233 (PO HANG IRON & STEEL [KR], et al) [A] 1-13 * claims 1-12 * * examples 1-7 *; | [XI]JPH0657379 (NIPPON STEEL CORP) [X] 1,2,4,5,7 * the whole document * [I] 3,6,8-13; | [A]JPH07126809 (KOBE STEEL LTD) [A] 1-13 * the whole document *; | [XY]US2008035248 (CUGY PHILIPPE [FR], et al) [X] 1,2,4-8 * claims 1-17 * * tables 1-2 * * paragraph [0023] - paragraph [0065] * [Y] 3,9-13 | International search | [A]KR940007374B (PO HANG IRON & STEEL [KR], et al); | [Y]KR100241016B (PO HANG IRON & STEEL [KR], et al); | [A]KR20060040718 (USINOR [FR]); | [A]KR20070085757 (THYSSENKRUPP STEEL AG [DE]); | [Y]JP2007326150 (JAPAN STEEL WORKS LTD); | [A]KR100851158B (POSCO); | [Y] - LIEVEN BRACKE ET AL, "The Influence of Cr and N Additions on the Mechanical Properties of FeMnC Steels", METALLURGICAL AND MATERIALS TRANSACTIONS A, (200703), vol. 38, no. 3, pages 520 - 528, XP019695750 |