EP2548977 - METHOD FOR PRODUCING DIRECTIONAL ELECTROMAGNETIC STEEL SHEET [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 08.04.2016 Database last updated on 31.08.2024 | Most recent event Tooltip | 19.10.2018 | Lapse of the patent in a contracting state New state(s): AL | published on 21.11.2018 [2018/47] | Applicant(s) | For all designated states Nippon Steel & Sumitomo Metal Corporation 6-1, Marunouchi 2-chome Chiyoda-ku Tokyo 100-8071 / JP | [2013/04] | Inventor(s) | 01 /
MURAKAMI, Kenichi c/o NIPPON STEEL & SUMITOMO METAL CORPORATION 6-1, MARUNOUCHI 2-CHOME CHIYODA-KU Tokyo 100-8071 / JP | 02 /
HAMA, Chie c/o NIPPON STEEL & SUMITOMO METAL CORPORATION 6-1, MARUNOUCHI 2-CHOME CHIYODA-KU Tokyo 100-8071 / JP | 03 /
MIZUKAMI, Kazumi c/o NIPPON STEEL & SUMITOMO METAL CORPORATION 6-1, MARUNOUCHI 2-CHOME CHIYODA-KU Tokyo 100-8071 / JP | 04 /
USHIGAMI, Yoshiyuki c/o NIPPON STEEL & SUMITOMO METAL CORPORATION 6-1, MARUNOUCHI 2-CHOME CHIYODA-KU Tokyo 100-8071 / JP | 05 /
NAKAMURA, Shuichi c/o NIPPON STEEL & SUMITOMO METAL CORPORATION 6-1, MARUNOUCHI 2-CHOME CHIYODA-KU Tokyo 100-8071 / JP | [2015/23] |
Former [2013/04] | 01 /
MURAKAMI, Kenichi c/o NIPPON STEEL CORPORATION 6-1, MARUNOUCHI 2-CHOME CHIYODA-KU Tokyo 100-8071 / JP | ||
02 /
HAMA, Chie c/o NIPPON STEEL CORPORATION 6-1, MARUNOUCHI 2-CHOME CHIYODA-KU Tokyo 100-8071 / JP | |||
03 /
MIZUKAMI, Kazumi c/o NIPPON STEEL CORPORATION 6-1, MARUNOUCHI 2-CHOME CHIYODA-KU Tokyo 100-8071 / JP | |||
04 /
USHIGAMI, Yoshiyuki c/o NIPPON STEEL CORPORATION 6-1, MARUNOUCHI 2-CHOME CHIYODA-KU Tokyo 100-8071 / JP | |||
05 /
NAKAMURA, Shuichi c/o NIPPON STEEL CORPORATION 6-1, MARUNOUCHI 2-CHOME CHIYODA-KU Tokyo 100-8071 / JP | Representative(s) | Vossius & Partner Patentanwälte Rechtsanwälte mbB Siebertstrasse 3 81675 München / DE | [2015/23] |
Former [2013/04] | Vossius & Partner Siebertstrasse 4 81675 München / DE | Application number, filing date | 11756305.6 | 15.03.2011 | WO2011JP56074 | Priority number, date | JP20100061298 | 17.03.2010 Original published format: JP 2010061298 | [2013/04] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2011115120 | Date: | 22.09.2011 | Language: | JA | [2011/38] | Type: | A1 Application with search report | No.: | EP2548977 | Date: | 23.01.2013 | Language: | EN | [2013/04] | Type: | B1 Patent specification | No.: | EP2548977 | Date: | 03.06.2015 | Language: | EN | [2015/23] | Search report(s) | International search report - published on: | JP | 22.09.2011 | (Supplementary) European search report - dispatched on: | EP | 24.04.2014 | Classification | IPC: | C21D8/12, C22C38/00, C22C38/60, H01F1/16, H01F1/18, C22C38/02, C22C38/04, C22C38/06, C22C38/34, C21D6/00, C21D9/46, C21D3/04, B21B3/00, B21B3/02, C23C8/02, C23C8/80 | [2014/21] | CPC: |
C21D3/04 (EP,US);
C21D6/008 (EP,US);
C21D8/12 (EP,KR,US);
C21D8/1222 (EP,KR,US);
C21D8/1255 (EP,KR,US);
C21D8/1272 (EP,KR,US);
C21D8/1283 (EP,KR,US);
C21D9/46 (EP,US);
C22C38/001 (EP,KR,US);
C22C38/008 (EP,KR,US);
C22C38/02 (EP,US);
C22C38/04 (EP,US);
C22C38/06 (EP,US);
C22C38/34 (EP,KR,US);
C22C38/60 (EP,KR,US);
C23C8/02 (EP,KR,US);
C23C8/80 (EP,KR,US);
H01F1/18 (EP,US);
|
Former IPC [2013/04] | C21D8/12, C22C38/00, C22C38/60, H01F1/16, H01F1/18 | Designated contracting states | AL, 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, RS, SE, SI, SK, SM, TR [2013/04] | Extension states | BA | Not yet paid | ME | Not yet paid | Title | German: | VERFAHREN ZUR HERSTELLUNG EINES DIREKTIONAL ELEKTROMAGNETISCHEN STAHLBLECHS | [2013/04] | English: | METHOD FOR PRODUCING DIRECTIONAL ELECTROMAGNETIC STEEL SHEET | [2013/04] | French: | PROCÉDÉ DE PRODUCTION D'UNE TÔLE D'ACIER ÉLECTROMAGNÉTIQUE DIRECTIONNEL | [2013/04] | Entry into regional phase | 13.09.2012 | Translation filed | 09.10.2012 | National basic fee paid | 09.10.2012 | Search fee paid | 09.10.2012 | Designation fee(s) paid | 09.10.2012 | Examination fee paid | Examination procedure | 09.10.2012 | Examination requested [2013/04] | 13.08.2014 | Amendment by applicant (claims and/or description) | 09.01.2015 | Communication of intention to grant the patent | 22.04.2015 | Fee for grant paid | 22.04.2015 | Fee for publishing/printing paid | 22.04.2015 | 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 09.01.2015 | Opposition(s) | 04.03.2016 | No opposition filed within time limit [2016/19] | Fees paid | Renewal fee | 22.03.2013 | Renewal fee patent year 03 | 21.03.2014 | Renewal fee patent year 04 | 31.03.2015 | Renewal fee patent year 05 |
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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 | 15.03.2011 | AL | 03.06.2015 | AT | 03.06.2015 | BE | 03.06.2015 | CY | 03.06.2015 | CZ | 03.06.2015 | DK | 03.06.2015 | EE | 03.06.2015 | ES | 03.06.2015 | FI | 03.06.2015 | HR | 03.06.2015 | IT | 03.06.2015 | LT | 03.06.2015 | LV | 03.06.2015 | MC | 03.06.2015 | MK | 03.06.2015 | NL | 03.06.2015 | RO | 03.06.2015 | RS | 03.06.2015 | SE | 03.06.2015 | SI | 03.06.2015 | SK | 03.06.2015 | SM | 03.06.2015 | TR | 03.06.2015 | BG | 03.09.2015 | NO | 03.09.2015 | GR | 04.09.2015 | IS | 03.10.2015 | PT | 06.10.2015 | [2018/47] |
Former [2018/31] | HU | 15.03.2011 | |
AT | 03.06.2015 | ||
BE | 03.06.2015 | ||
CY | 03.06.2015 | ||
CZ | 03.06.2015 | ||
DK | 03.06.2015 | ||
EE | 03.06.2015 | ||
ES | 03.06.2015 | ||
FI | 03.06.2015 | ||
HR | 03.06.2015 | ||
IT | 03.06.2015 | ||
LT | 03.06.2015 | ||
LV | 03.06.2015 | ||
MC | 03.06.2015 | ||
MK | 03.06.2015 | ||
NL | 03.06.2015 | ||
RO | 03.06.2015 | ||
RS | 03.06.2015 | ||
SE | 03.06.2015 | ||
SI | 03.06.2015 | ||
SK | 03.06.2015 | ||
SM | 03.06.2015 | ||
TR | 03.06.2015 | ||
BG | 03.09.2015 | ||
NO | 03.09.2015 | ||
GR | 04.09.2015 | ||
IS | 03.10.2015 | ||
PT | 06.10.2015 | ||
Former [2018/29] | HU | 15.03.2011 | |
AT | 03.06.2015 | ||
BE | 03.06.2015 | ||
CY | 03.06.2015 | ||
CZ | 03.06.2015 | ||
DK | 03.06.2015 | ||
EE | 03.06.2015 | ||
ES | 03.06.2015 | ||
FI | 03.06.2015 | ||
HR | 03.06.2015 | ||
IT | 03.06.2015 | ||
LT | 03.06.2015 | ||
LV | 03.06.2015 | ||
MC | 03.06.2015 | ||
MK | 03.06.2015 | ||
MT | 03.06.2015 | ||
NL | 03.06.2015 | ||
RO | 03.06.2015 | ||
RS | 03.06.2015 | ||
SE | 03.06.2015 | ||
SI | 03.06.2015 | ||
SK | 03.06.2015 | ||
SM | 03.06.2015 | ||
TR | 03.06.2015 | ||
BG | 03.09.2015 | ||
NO | 03.09.2015 | ||
GR | 04.09.2015 | ||
IS | 03.10.2015 | ||
PT | 06.10.2015 | ||
Former [2018/28] | HU | 15.03.2011 | |
AT | 03.06.2015 | ||
BE | 03.06.2015 | ||
CY | 03.06.2015 | ||
CZ | 03.06.2015 | ||
DK | 03.06.2015 | ||
EE | 03.06.2015 | ||
ES | 03.06.2015 | ||
FI | 03.06.2015 | ||
HR | 03.06.2015 | ||
IT | 03.06.2015 | ||
LT | 03.06.2015 | ||
LV | 03.06.2015 | ||
MC | 03.06.2015 | ||
MK | 03.06.2015 | ||
MT | 03.06.2015 | ||
NL | 03.06.2015 | ||
RO | 03.06.2015 | ||
RS | 03.06.2015 | ||
SE | 03.06.2015 | ||
SI | 03.06.2015 | ||
SK | 03.06.2015 | ||
SM | 03.06.2015 | ||
BG | 03.09.2015 | ||
NO | 03.09.2015 | ||
GR | 04.09.2015 | ||
IS | 03.10.2015 | ||
PT | 06.10.2015 | ||
Former [2017/40] | AT | 03.06.2015 | |
BE | 03.06.2015 | ||
CZ | 03.06.2015 | ||
DK | 03.06.2015 | ||
EE | 03.06.2015 | ||
ES | 03.06.2015 | ||
FI | 03.06.2015 | ||
HR | 03.06.2015 | ||
IT | 03.06.2015 | ||
LT | 03.06.2015 | ||
LV | 03.06.2015 | ||
MC | 03.06.2015 | ||
MT | 03.06.2015 | ||
NL | 03.06.2015 | ||
RO | 03.06.2015 | ||
RS | 03.06.2015 | ||
SE | 03.06.2015 | ||
SI | 03.06.2015 | ||
SK | 03.06.2015 | ||
BG | 03.09.2015 | ||
NO | 03.09.2015 | ||
GR | 04.09.2015 | ||
IS | 03.10.2015 | ||
PT | 06.10.2015 | ||
Former [2017/03] | AT | 03.06.2015 | |
BE | 03.06.2015 | ||
CZ | 03.06.2015 | ||
DK | 03.06.2015 | ||
EE | 03.06.2015 | ||
ES | 03.06.2015 | ||
FI | 03.06.2015 | ||
HR | 03.06.2015 | ||
IT | 03.06.2015 | ||
LT | 03.06.2015 | ||
LV | 03.06.2015 | ||
MC | 03.06.2015 | ||
RO | 03.06.2015 | ||
RS | 03.06.2015 | ||
SI | 03.06.2015 | ||
SK | 03.06.2015 | ||
BG | 03.09.2015 | ||
NO | 03.09.2015 | ||
GR | 04.09.2015 | ||
IS | 03.10.2015 | ||
PT | 06.10.2015 | ||
Former [2016/49] | AT | 03.06.2015 | |
CZ | 03.06.2015 | ||
DK | 03.06.2015 | ||
EE | 03.06.2015 | ||
ES | 03.06.2015 | ||
FI | 03.06.2015 | ||
HR | 03.06.2015 | ||
IT | 03.06.2015 | ||
LT | 03.06.2015 | ||
LV | 03.06.2015 | ||
MC | 03.06.2015 | ||
RO | 03.06.2015 | ||
RS | 03.06.2015 | ||
SI | 03.06.2015 | ||
SK | 03.06.2015 | ||
BG | 03.09.2015 | ||
NO | 03.09.2015 | ||
GR | 04.09.2015 | ||
IS | 03.10.2015 | ||
PT | 06.10.2015 | ||
Former [2016/24] | AT | 03.06.2015 | |
CZ | 03.06.2015 | ||
DK | 03.06.2015 | ||
EE | 03.06.2015 | ||
ES | 03.06.2015 | ||
FI | 03.06.2015 | ||
HR | 03.06.2015 | ||
IT | 03.06.2015 | ||
LT | 03.06.2015 | ||
LV | 03.06.2015 | ||
RO | 03.06.2015 | ||
RS | 03.06.2015 | ||
SI | 03.06.2015 | ||
SK | 03.06.2015 | ||
BG | 03.09.2015 | ||
NO | 03.09.2015 | ||
GR | 04.09.2015 | ||
IS | 03.10.2015 | ||
PT | 06.10.2015 | ||
Former [2016/21] | AT | 03.06.2015 | |
CZ | 03.06.2015 | ||
DK | 03.06.2015 | ||
EE | 03.06.2015 | ||
ES | 03.06.2015 | ||
FI | 03.06.2015 | ||
HR | 03.06.2015 | ||
IT | 03.06.2015 | ||
LT | 03.06.2015 | ||
LV | 03.06.2015 | ||
RO | 03.06.2015 | ||
RS | 03.06.2015 | ||
SK | 03.06.2015 | ||
BG | 03.09.2015 | ||
NO | 03.09.2015 | ||
GR | 04.09.2015 | ||
IS | 03.10.2015 | ||
PT | 06.10.2015 | ||
Former [2016/20] | AT | 03.06.2015 | |
CZ | 03.06.2015 | ||
DK | 03.06.2015 | ||
EE | 03.06.2015 | ||
ES | 03.06.2015 | ||
FI | 03.06.2015 | ||
HR | 03.06.2015 | ||
LT | 03.06.2015 | ||
LV | 03.06.2015 | ||
RO | 03.06.2015 | ||
RS | 03.06.2015 | ||
SK | 03.06.2015 | ||
BG | 03.09.2015 | ||
NO | 03.09.2015 | ||
GR | 04.09.2015 | ||
IS | 03.10.2015 | ||
PT | 06.10.2015 | ||
Former [2016/10] | AT | 03.06.2015 | |
CZ | 03.06.2015 | ||
EE | 03.06.2015 | ||
ES | 03.06.2015 | ||
FI | 03.06.2015 | ||
HR | 03.06.2015 | ||
LT | 03.06.2015 | ||
LV | 03.06.2015 | ||
RO | 03.06.2015 | ||
RS | 03.06.2015 | ||
SK | 03.06.2015 | ||
BG | 03.09.2015 | ||
NO | 03.09.2015 | ||
GR | 04.09.2015 | ||
IS | 03.10.2015 | ||
PT | 06.10.2015 | ||
Former [2016/09] | AT | 03.06.2015 | |
EE | 03.06.2015 | ||
ES | 03.06.2015 | ||
FI | 03.06.2015 | ||
HR | 03.06.2015 | ||
LT | 03.06.2015 | ||
LV | 03.06.2015 | ||
RS | 03.06.2015 | ||
BG | 03.09.2015 | ||
NO | 03.09.2015 | ||
GR | 04.09.2015 | ||
Former [2015/51] | AT | 03.06.2015 | |
ES | 03.06.2015 | ||
FI | 03.06.2015 | ||
HR | 03.06.2015 | ||
LT | 03.06.2015 | ||
LV | 03.06.2015 | ||
RS | 03.06.2015 | ||
BG | 03.09.2015 | ||
NO | 03.09.2015 | ||
GR | 04.09.2015 | ||
Former [2015/50] | ES | 03.06.2015 | |
FI | 03.06.2015 | ||
HR | 03.06.2015 | ||
LT | 03.06.2015 | ||
LV | 03.06.2015 | ||
RS | 03.06.2015 | ||
BG | 03.09.2015 | ||
NO | 03.09.2015 | ||
GR | 04.09.2015 | ||
Former [2015/49] | ES | 03.06.2015 | |
FI | 03.06.2015 | ||
HR | 03.06.2015 | ||
LT | 03.06.2015 | ||
LV | 03.06.2015 | ||
RS | 03.06.2015 | ||
NO | 03.09.2015 | ||
GR | 04.09.2015 | Documents cited: | Search | [X]WO2009091127 (POSCO [KR], et al) [X] 1,3,4 * paragraph [0220] - paragraph [0228]; example 53; table 12 *; | [A]US2010055481 (KUBO YUJI [JP], et al) [A] 1-4 * the whole document *; | [A]US4888066 (YOSHITOMI YASUNARI [JP], et al) [A] 1-4 * the whole document * | International search | [A]JP2009209428 (NIPPON STEEL CORP); | [A]JPS556412 (KAWASAKI STEEL CO) | by applicant | JPH03122227 | JPH06184640 | JPH06207220 | JPH10273727 | JP2009235574 | JPH0578743 |