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EP About this file: EP2602335

EP2602335 - MANUFACTURING METHOD OF NON-ORIENTED ELECTRICAL STEEL SHEET [Right-click to bookmark this link]
Former [2013/24]	PROCESS FOR PRODUCING NON-ORIENTED ELECTROMAGNETIC STEEL SHEET
	[2020/04]
Status	No opposition filed within time limit Status updated on 22.01.2021 Database last updated on 06.07.2024
Former	The patent has been granted Status updated on 14.02.2020
Former	Grant of patent is intended Status updated on 09.01.2020
Former	Examination is in progress Status updated on 17.12.2019
Former	Grant of patent is intended Status updated on 19.09.2019
Former	Examination is in progress Status updated on 18.05.2018
Most recent event Tooltip	08.07.2022	Lapse of the patent in a contracting state New state(s): MK	published on 10.08.2022 [2022/32]
Applicant(s)	For all designated states Nippon Steel Corporation 6-1, Marunouchi 2-chome Chiyoda-ku Tokyo / JP
	[2019/27]
Former [2013/24]	For all designated states Nippon Steel & Sumitomo Metal Corporation 6-1, Marunouchi 2-chome Chiyoda-ku Tokyo 100-8071 / JP
Inventor(s)	01 / KUBOTA, Takeshi c/o Nippon Steel & Sumitomo Metal Corporation 6-1, Marunochi 2-chome Chiyoda-ku Tokyo 100-8071 / JP
	02 / FUJIKURA, Masahiro c/o Nippon Steel & Sumitomo Metal Corporation 6-1, Marunochi 2-chome Chiyoda-ku Tokyo 100-8071 / JP
	[2013/24]
Representative(s)	Vossius & Partner Patentanwälte Rechtsanwälte mbB Siebertstrasse 3 81675 München / DE
	[2020/12]
Former [2013/24]	Vossius & Partner Siebertstrasse 4 81675 München / DE
Application number, filing date	11814559.8	29.07.2011
	[2020/12]
	WO2011JP67409
Priority number, date	JP20100175580	04.08.2010 Original published format: JP 2010175580
	[2013/24]
Filing language	JA
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	WO2012017933
	Date:	09.02.2012
	Language:	JA
	[2012/06]
	Type:	A1 Application with search report
	No.:	EP2602335
	Date:	12.06.2013
	Language:	EN
	[2013/24]
	Type:	B1 Patent specification
	No.:	EP2602335
	Date:	18.03.2020
	Language:	EN
	[2020/12]
Search report(s)	International search report - published on:	JP	09.02.2012
	(Supplementary) European search report - dispatched on:	EP	02.11.2016
Classification	IPC:	C21D8/12, C22C38/00, C22C38/06, C22C38/38, H01F1/16, B21B15/00, C21D6/00, C21D9/46, C22C38/02, C22C38/04, C22C38/16, C22C38/18, C22C38/34	[2016/48]
	CPC:	C21D8/1222 (EP,KR,US); B21B15/00 (US); C21D8/1233 (EP,KR,US); C21D8/1266 (EP,KR,US); C21D8/1272 (EP,KR,US); C21D9/46 (EP,US); (+) C22C38/002 (EP,KR,US); C22C38/004 (EP,KR,US); C22C38/008 (EP,KR,US); C22C38/02 (EP,US); C22C38/04 (EP,US); C22C38/06 (EP,US); C22C38/16 (EP,KR,US); C22C38/18 (EP,KR,US); C22C38/34 (EP,KR,US); H01F1/16 (EP,KR,US); C21D2201/05 (EP,US); C21D6/008 (EP,US) (-)
	Former IPC [2013/24]	C21D8/12, C22C38/00, C22C38/06, C22C38/38, H01F1/16
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 [2013/24]
Extension states	BA	Not yet paid
	ME	Not yet paid
Title	German:	HERSTELLUNGSVERFAHREN EINES NICHT-ORIENTIERTEN ELEKTROSTAHLBLECHS	[2020/04]
	English:	MANUFACTURING METHOD OF NON-ORIENTED ELECTRICAL STEEL SHEET	[2020/04]
	French:	PROCÉDÉ POUR LA PRODUCTION DE TÔLE D'ACIER ÉLECTRIQUE À GRAINS NON ORIENTÉS	[2020/04]
	Former [2013/24]	VERFAHREN ZUR HERSTELLUNG EINES NICHT-ORIENTIERTEN ELEKTROMAGNETISCHEN STAHLBLECHS
	Former [2013/24]	PROCESS FOR PRODUCING NON-ORIENTED ELECTROMAGNETIC STEEL SHEET
	Former [2013/24]	PROCÉDÉ POUR LA PRODUCTION DE TÔLE D'ACIER ÉLECTROMAGNÉTIQUE À GRAINS NON ORIENTÉS
Entry into regional phase	04.02.2013	Translation filed
	27.02.2013	National basic fee paid
	27.02.2013	Search fee paid
	27.02.2013	Designation fee(s) paid
	27.02.2013	Examination fee paid
Examination procedure	27.02.2013	Examination requested [2013/24]
	19.05.2017	Amendment by applicant (claims and/or description)
	18.05.2018	Despatch of a communication from the examining division (Time limit: M04)
	27.08.2018	Reply to a communication from the examining division
	20.09.2019	Communication of intention to grant the patent
	10.12.2019	Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
	10.01.2020	Communication of intention to grant the patent
	05.02.2020	Fee for grant paid
	05.02.2020	Fee for publishing/printing paid
	05.02.2020	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 18.05.2018
Opposition(s)	21.12.2020	No opposition filed within time limit [2021/08]
Fees paid	Renewal fee
	26.07.2013	Renewal fee patent year 03
	24.07.2014	Renewal fee patent year 04
	23.07.2015	Renewal fee patent year 05
	21.07.2016	Renewal fee patent year 06
	25.07.2017	Renewal fee patent year 07
	24.07.2018	Renewal fee patent year 08
	24.07.2019	Renewal fee patent year 09
Opt-out from the exclusive Tooltip competence of the Unified Patent Court	See the Register of the Unified Patent Court for opt-out data
	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	29.07.2011
	AL	18.03.2020
	CY	18.03.2020
	CZ	18.03.2020
	DK	18.03.2020
	EE	18.03.2020
	ES	18.03.2020
	FI	18.03.2020
	HR	18.03.2020
	IT	18.03.2020
	LT	18.03.2020
	LV	18.03.2020
	MC	18.03.2020
	MK	18.03.2020
	MT	18.03.2020
	NL	18.03.2020
	RO	18.03.2020
	RS	18.03.2020
	SI	18.03.2020
	SK	18.03.2020
	SM	18.03.2020
	TR	18.03.2020
	BG	18.06.2020
	NO	18.06.2020
	GR	19.06.2020
	IS	18.07.2020
	GB	29.07.2020
	IE	29.07.2020
	LU	29.07.2020
	BE	31.07.2020
	CH	31.07.2020
	LI	31.07.2020
	PT	12.08.2020
	[2022/31]
Former [2022/30]	HU	29.07.2011
	AL	18.03.2020
	CY	18.03.2020
	CZ	18.03.2020
	DK	18.03.2020
	EE	18.03.2020
	ES	18.03.2020
	FI	18.03.2020
	HR	18.03.2020
	IT	18.03.2020
	LT	18.03.2020
	LV	18.03.2020
	MC	18.03.2020
	MT	18.03.2020
	NL	18.03.2020
	RO	18.03.2020
	RS	18.03.2020
	SI	18.03.2020
	SK	18.03.2020
	SM	18.03.2020
	TR	18.03.2020
	BG	18.06.2020
	NO	18.06.2020
	GR	19.06.2020
	IS	18.07.2020
	GB	29.07.2020
	IE	29.07.2020
	LU	29.07.2020
	BE	31.07.2020
	CH	31.07.2020
	LI	31.07.2020
	PT	12.08.2020
Former [2022/27]	HU	29.07.2011
	CY	18.03.2020
	CZ	18.03.2020
	DK	18.03.2020
	EE	18.03.2020
	ES	18.03.2020
	FI	18.03.2020
	HR	18.03.2020
	IT	18.03.2020
	LT	18.03.2020
	LV	18.03.2020
	MC	18.03.2020
	MT	18.03.2020
	NL	18.03.2020
	RO	18.03.2020
	RS	18.03.2020
	SI	18.03.2020
	SK	18.03.2020
	SM	18.03.2020
	TR	18.03.2020
	BG	18.06.2020
	NO	18.06.2020
	GR	19.06.2020
	IS	18.07.2020
	GB	29.07.2020
	IE	29.07.2020
	LU	29.07.2020
	BE	31.07.2020
	CH	31.07.2020
	LI	31.07.2020
	PT	12.08.2020
Former [2022/26]	CZ	18.03.2020
	DK	18.03.2020
	EE	18.03.2020
	ES	18.03.2020
	FI	18.03.2020
	HR	18.03.2020
	IT	18.03.2020
	LT	18.03.2020
	LV	18.03.2020
	MC	18.03.2020
	NL	18.03.2020
	RO	18.03.2020
	RS	18.03.2020
	SI	18.03.2020
	SK	18.03.2020
	SM	18.03.2020
	TR	18.03.2020
	BG	18.06.2020
	NO	18.06.2020
	GR	19.06.2020
	IS	18.07.2020
	GB	29.07.2020
	IE	29.07.2020
	LU	29.07.2020
	BE	31.07.2020
	CH	31.07.2020
	LI	31.07.2020
	PT	12.08.2020
Former [2021/37]	CZ	18.03.2020
	DK	18.03.2020
	EE	18.03.2020
	ES	18.03.2020
	FI	18.03.2020
	HR	18.03.2020
	IT	18.03.2020
	LT	18.03.2020
	LV	18.03.2020
	MC	18.03.2020
	NL	18.03.2020
	RO	18.03.2020
	RS	18.03.2020
	SI	18.03.2020
	SK	18.03.2020
	SM	18.03.2020
	BG	18.06.2020
	NO	18.06.2020
	GR	19.06.2020
	IS	18.07.2020
	GB	29.07.2020
	IE	29.07.2020
	LU	29.07.2020
	BE	31.07.2020
	CH	31.07.2020
	LI	31.07.2020
	PT	12.08.2020
Former [2021/24]	CZ	18.03.2020
	DK	18.03.2020
	EE	18.03.2020
	ES	18.03.2020
	FI	18.03.2020
	HR	18.03.2020
	IT	18.03.2020
	LT	18.03.2020
	LV	18.03.2020
	MC	18.03.2020
	NL	18.03.2020
	RO	18.03.2020
	RS	18.03.2020
	SI	18.03.2020
	SK	18.03.2020
	SM	18.03.2020
	BG	18.06.2020
	NO	18.06.2020
	GR	19.06.2020
	IS	18.07.2020
	GB	29.07.2020
	LU	29.07.2020
	BE	31.07.2020
	CH	31.07.2020
	LI	31.07.2020
	PT	12.08.2020
Former [2021/22]	CZ	18.03.2020
	DK	18.03.2020
	EE	18.03.2020
	ES	18.03.2020
	FI	18.03.2020
	HR	18.03.2020
	IT	18.03.2020
	LT	18.03.2020
	LV	18.03.2020
	MC	18.03.2020
	NL	18.03.2020
	RO	18.03.2020
	RS	18.03.2020
	SK	18.03.2020
	SM	18.03.2020
	BG	18.06.2020
	NO	18.06.2020
	GR	19.06.2020
	IS	18.07.2020
	GB	29.07.2020
	LU	29.07.2020
	CH	31.07.2020
	LI	31.07.2020
	PT	12.08.2020
Former [2021/20]	CZ	18.03.2020
	DK	18.03.2020
	EE	18.03.2020
	ES	18.03.2020
	FI	18.03.2020
	HR	18.03.2020
	IT	18.03.2020
	LT	18.03.2020
	LV	18.03.2020
	MC	18.03.2020
	NL	18.03.2020
	RO	18.03.2020
	RS	18.03.2020
	SK	18.03.2020
	SM	18.03.2020
	BG	18.06.2020
	NO	18.06.2020
	GR	19.06.2020
	IS	18.07.2020
	LU	29.07.2020
	CH	31.07.2020
	LI	31.07.2020
	PT	12.08.2020
Former [2021/15]	CZ	18.03.2020
	DK	18.03.2020
	EE	18.03.2020
	ES	18.03.2020
	FI	18.03.2020
	HR	18.03.2020
	IT	18.03.2020
	LT	18.03.2020
	LV	18.03.2020
	MC	18.03.2020
	NL	18.03.2020
	RO	18.03.2020
	RS	18.03.2020
	SK	18.03.2020
	SM	18.03.2020
	BG	18.06.2020
	NO	18.06.2020
	GR	19.06.2020
	IS	18.07.2020
	PT	12.08.2020
Former [2021/09]	CZ	18.03.2020
	DK	18.03.2020
	EE	18.03.2020
	ES	18.03.2020
	FI	18.03.2020
	HR	18.03.2020
	IT	18.03.2020
	LT	18.03.2020
	LV	18.03.2020
	NL	18.03.2020
	RO	18.03.2020
	RS	18.03.2020
	SK	18.03.2020
	SM	18.03.2020
	BG	18.06.2020
	NO	18.06.2020
	GR	19.06.2020
	IS	18.07.2020
	PT	12.08.2020
Former [2021/08]	CZ	18.03.2020
	DK	18.03.2020
	EE	18.03.2020
	ES	18.03.2020
	FI	18.03.2020
	HR	18.03.2020
	LT	18.03.2020
	LV	18.03.2020
	NL	18.03.2020
	RO	18.03.2020
	RS	18.03.2020
	SK	18.03.2020
	SM	18.03.2020
	BG	18.06.2020
	NO	18.06.2020
	GR	19.06.2020
	IS	18.07.2020
	PT	12.08.2020
Former [2020/50]	CZ	18.03.2020
	EE	18.03.2020
	FI	18.03.2020
	HR	18.03.2020
	LT	18.03.2020
	LV	18.03.2020
	NL	18.03.2020
	RO	18.03.2020
	RS	18.03.2020
	SK	18.03.2020
	SM	18.03.2020
	BG	18.06.2020
	NO	18.06.2020
	GR	19.06.2020
	IS	18.07.2020
	PT	12.08.2020
Former [2020/49]	CZ	18.03.2020
	FI	18.03.2020
	HR	18.03.2020
	LT	18.03.2020
	LV	18.03.2020
	NL	18.03.2020
	RO	18.03.2020
	RS	18.03.2020
	SK	18.03.2020
	SM	18.03.2020
	BG	18.06.2020
	NO	18.06.2020
	GR	19.06.2020
	IS	18.07.2020
	PT	12.08.2020
Former [2020/48]	FI	18.03.2020
	HR	18.03.2020
	LT	18.03.2020
	LV	18.03.2020
	NL	18.03.2020
	RO	18.03.2020
	RS	18.03.2020
	SM	18.03.2020
	BG	18.06.2020
	NO	18.06.2020
	GR	19.06.2020
	IS	18.07.2020
	PT	12.08.2020
Former [2020/47]	FI	18.03.2020
	HR	18.03.2020
	LT	18.03.2020
	LV	18.03.2020
	NL	18.03.2020
	RS	18.03.2020
	BG	18.06.2020
	NO	18.06.2020
	GR	19.06.2020
	IS	18.07.2020
Former [2020/46]	FI	18.03.2020
	HR	18.03.2020
	LV	18.03.2020
	NL	18.03.2020
	RS	18.03.2020
	BG	18.06.2020
	NO	18.06.2020
	GR	19.06.2020
	IS	18.07.2020
Former [2020/45]	FI	18.03.2020
	HR	18.03.2020
	LV	18.03.2020
	NL	18.03.2020
	RS	18.03.2020
	BG	18.06.2020
	NO	18.06.2020
	GR	19.06.2020
Former [2020/39]	FI	18.03.2020
	HR	18.03.2020
	LV	18.03.2020
	RS	18.03.2020
	BG	18.06.2020
	NO	18.06.2020
	GR	19.06.2020
Former [2020/38]	FI	18.03.2020
	HR	18.03.2020
	LV	18.03.2020
	RS	18.03.2020
	NO	18.06.2020
	GR	19.06.2020
Former [2020/37]	FI	18.03.2020
	HR	18.03.2020
	LV	18.03.2020
	RS	18.03.2020
	NO	18.06.2020
Former [2020/35]	FI	18.03.2020
	NO	18.06.2020
Documents cited:	Search	[I]US3203839 (KENJI TAKAHASHI) [I] 1-8 * column 1, lines 12-15 * * column 2, lines 43-54 * * column 3, line 2 - column 4, line 7 * * column 7, lines 23-44 *;
		[I]US4046602 (STANLEY EDWARD B) [I] 1-4 * column 2, lines 15-35 * * column 3, lines 4-58 * * column 4, lines 25-55 * * table 1 *;
		[A]DE2747660 (KAWASAKI STEEL CO) [A] 1-8 * page 5, line 4 - page 10, line 28 * * tables 2,2a * * claim 1 *;
		[XI]JPH0888114 (SUMITOMO METAL IND) [X] 1,3 * abstract * * claim 1 * * paragraphs [0030] , [0041] - [0062] * [I] 2,4-8;
		[XI]JPH08104923 (SUMITOMO METAL IND) [X] 1,3 * abstract * * claim 1 * * paragraphs [0028] , [0039] - [0058] * [I] 2,4-8;
		[A]EP0709470 (PO HANG IRON & STEEL [KR], et al) [A] 1-8* the whole document *;
		[A]JP2001172753 (NIPPON STEEL CORP) [A] 1-8 * abstract * * table 1 *;
		[A]JP2002080948 (NIPPON KOKAN KK) [A] 1-8 * abstract * * table 1 *
	International search	[X]JPH02232319 (NIPPON KOKAN KK);
		[X]JPH04236719 (SUMITOMO METAL IND);
		[X]JPH05214444 (SUMITOMO METAL IND);
		[X]JPH0741858 (SUMITOMO METAL IND);
		[X]JPH07228953 (SUMITOMO METAL IND);
		[X]JPH0888114 (SUMITOMO METAL IND);
		[X]JPH08104923 (SUMITOMO METAL IND);
		[Y]JP2001279327 (KAWASAKI STEEL CO)
	Examination	EP0019849
	by applicant	JPS52129612
		JPS5366816
		JPS61231120
		JPH03126845
		JPH05140648
		JPH07228953
		JP2001172718
		JP2004197217
		JP2006124809

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