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Extract from the Register of European Patents

EP About this file: EP3533896

EP3533896 - GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 04.02.2022 Database last updated on 07.10.2024
Former	The patent has been granted Status updated on 26.02.2021
Former	Grant of patent is intended Status updated on 13.10.2020
Former	Examination is in progress Status updated on 10.06.2020
Former	Request for examination was made Status updated on 02.08.2019
Former	The international publication has been made Status updated on 05.05.2018
Most recent event Tooltip	13.09.2024	Lapse of the patent in a contracting state New state(s): MT	published on 16.10.2024 [2024/42]
Applicant(s)	For all designated states Posco (Goedong-dong) 6261 Donghaean-ro Nam-gu Pohang-si, Gyeongsangbuk-do 37859 / KR
	[2019/36]
Inventor(s)	01 / PARK, Chang Soo c/o POSCO (Goedong-dong) 6261 Donghaean-ro Nam-gu Pohang-si Gyeongsangbuk-do 37859 / KR
	02 / HAN, Kyu-Seok c/o POSCO (Goedong-dong) 6261 Donghaean-ro Nam-gu Pohang-si Gyeongsangbuk-do 37859 / KR
	03 / JOO, Hyung Don c/o POSCO (Goedong-dong) 6261 Donghaean-ro Nam-gu Pohang-si Gyeongsangbuk-do 37859 / KR
	04 / SEO, Jin-Wook c/o POSCO (Goedong-dong) 6261 Donghaean-ro Nam-gu Pohang-si Gyeongsangbuk-do 37859 / KR
	05 / KIM, Woo-Sin c/o POSCO (Goedong-dong) 6261 Donghaean-ro Nam-gu Pohang-si Gyeongsangbuk-do 37859 / KR
	[2019/36]
Representative(s)	Zech, Stefan Markus Meissner Bolte Patentanwälte Rechtsanwälte Partnerschaft mbB Postfach 86 06 24 81633 München / DE
	[2019/36]
Application number, filing date	17866141.9	25.10.2017
	[2019/36]
	WO2017KR11849
Priority number, date	KR20160139937	26.10.2016 Original published format: KR 20160139937
	[2019/36]
Filing language	KO
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	WO2018080167
	Date:	03.05.2018
	Language:	KO
	[2018/18]
	Type:	A1 Application with search report
	No.:	EP3533896
	Date:	04.09.2019
	Language:	EN
	[2019/36]
	Type:	B1 Patent specification
	No.:	EP3533896
	Date:	31.03.2021
	Language:	EN
	[2021/13]
Search report(s)	International search report - published on:	KR	03.05.2018
	(Supplementary) European search report - dispatched on:	EP	17.09.2019
Classification	IPC:	H01F1/16, H01F1/18, C21D8/02, C22C38/00, C22C38/02, C22C38/04, C22C38/06	[2020/41]
	CPC:	C21D8/02 (EP,US); C22C38/02 (EP,KR,US); C21D9/46 (US); C21D6/005 (US); C21D6/008 (US); C21D8/005 (US); (+) C21D8/0226 (KR); C21D8/0236 (KR); C21D8/0263 (KR); C21D8/1272 (US); C22C38/00 (EP,US); C22C38/001 (KR,US); C22C38/002 (US); C22C38/005 (KR,US); C22C38/04 (EP,KR,US); C22C38/06 (EP,KR,US); H01F1/16 (EP); C22C2202/02 (US); H01F1/14775 (EP) (-)
	Former IPC [2019/36]	C22C38/02, C22C38/00, C22C38/06, C22C38/04, C21D8/02
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 [2019/36]
Extension states	BA	Not yet paid
	ME	Not yet paid
Validation states	MA	Not yet paid
	MD	Not yet paid
Title	German:	KORNORIENTIERTES ELEKTRISCHES STAHLBLECH UND VERFAHREN ZUR HERSTELLUNG DAVON	[2019/36]
	English:	GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME	[2019/36]
	French:	TÔLE EN ACIER ÉLECTRIQUE À GRAINS ORIENTÉS ET PROCÉDÉ DE FABRICATION DE CELLE-CI	[2019/36]
Entry into regional phase	22.05.2019	Translation filed
	22.05.2019	National basic fee paid
	22.05.2019	Search fee paid
	22.05.2019	Designation fee(s) paid
	22.05.2019	Examination fee paid
Examination procedure	22.05.2019	Examination requested [2019/36]
	15.04.2020	Amendment by applicant (claims and/or description)
	16.06.2020	Despatch of a communication from the examining division (Time limit: M02)
	25.08.2020	Reply to a communication from the examining division
	14.10.2020	Communication of intention to grant the patent
	19.02.2021	Fee for grant paid
	19.02.2021	Fee for publishing/printing paid
	19.02.2021	Receipt of the translation of the claim(s)
Opposition(s)	04.01.2022	No opposition filed within time limit [2022/10]
Fees paid	Renewal fee
	22.05.2019	Renewal fee patent year 03
	30.10.2020	Renewal fee patent year 04
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	25.10.2017
	AL	31.03.2021
	AT	31.03.2021
	CY	31.03.2021
	CZ	31.03.2021
	DK	31.03.2021
	EE	31.03.2021
	ES	31.03.2021
	FI	31.03.2021
	GR	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	MC	31.03.2021
	MK	31.03.2021
	MT	31.03.2021
	NL	31.03.2021
	PL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SI	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	TR	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	IS	31.07.2021
	PT	02.08.2021
	GB	25.10.2021
	IE	25.10.2021
	LU	25.10.2021
	BE	31.10.2021
	CH	31.10.2021
	FR	31.10.2021
	LI	31.10.2021
	[2024/42]
Former [2024/29]	HU	25.10.2017
	AL	31.03.2021
	AT	31.03.2021
	CY	31.03.2021
	CZ	31.03.2021
	DK	31.03.2021
	EE	31.03.2021
	ES	31.03.2021
	FI	31.03.2021
	GR	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	MC	31.03.2021
	MK	31.03.2021
	NL	31.03.2021
	PL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SI	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	TR	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	IS	31.07.2021
	PT	02.08.2021
	GB	25.10.2021
	IE	25.10.2021
	LU	25.10.2021
	BE	31.10.2021
	CH	31.10.2021
	FR	31.10.2021
	LI	31.10.2021
Former [2024/23]	HU	25.10.2017
	AL	31.03.2021
	AT	31.03.2021
	CY	31.03.2021
	CZ	31.03.2021
	DK	31.03.2021
	EE	31.03.2021
	ES	31.03.2021
	FI	31.03.2021
	GR	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	MC	31.03.2021
	MK	31.03.2021
	NL	31.03.2021
	PL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SI	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	IS	31.07.2021
	PT	02.08.2021
	GB	25.10.2021
	IE	25.10.2021
	LU	25.10.2021
	BE	31.10.2021
	CH	31.10.2021
	FR	31.10.2021
	LI	31.10.2021
Former [2023/36]	HU	25.10.2017
	AL	31.03.2021
	AT	31.03.2021
	CY	31.03.2021
	CZ	31.03.2021
	DK	31.03.2021
	EE	31.03.2021
	ES	31.03.2021
	FI	31.03.2021
	GR	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	MC	31.03.2021
	NL	31.03.2021
	PL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SI	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	IS	31.07.2021
	PT	02.08.2021
	GB	25.10.2021
	IE	25.10.2021
	LU	25.10.2021
	BE	31.10.2021
	CH	31.10.2021
	FR	31.10.2021
	LI	31.10.2021
Former [2023/33]	HU	25.10.2017
	AL	31.03.2021
	AT	31.03.2021
	CY	31.03.2021
	CZ	31.03.2021
	DK	31.03.2021
	EE	31.03.2021
	ES	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	MC	31.03.2021
	NL	31.03.2021
	PL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SI	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	IS	31.07.2021
	PT	02.08.2021
	GB	25.10.2021
	IE	25.10.2021
	LU	25.10.2021
	BE	31.10.2021
	CH	31.10.2021
	FR	31.10.2021
	LI	31.10.2021
Former [2023/30]	AL	31.03.2021
	AT	31.03.2021
	CY	31.03.2021
	CZ	31.03.2021
	DK	31.03.2021
	EE	31.03.2021
	ES	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	MC	31.03.2021
	NL	31.03.2021
	PL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SI	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	IS	31.07.2021
	PT	02.08.2021
	GB	25.10.2021
	IE	25.10.2021
	LU	25.10.2021
	BE	31.10.2021
	CH	31.10.2021
	FR	31.10.2021
	LI	31.10.2021
Former [2022/48]	AL	31.03.2021
	AT	31.03.2021
	CZ	31.03.2021
	DK	31.03.2021
	EE	31.03.2021
	ES	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	MC	31.03.2021
	NL	31.03.2021
	PL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SI	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	IS	31.07.2021
	PT	02.08.2021
	GB	25.10.2021
	IE	25.10.2021
	LU	25.10.2021
	BE	31.10.2021
	CH	31.10.2021
	FR	31.10.2021
	LI	31.10.2021
Former [2022/41]	AL	31.03.2021
	AT	31.03.2021
	CZ	31.03.2021
	DK	31.03.2021
	EE	31.03.2021
	ES	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	MC	31.03.2021
	NL	31.03.2021
	PL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SI	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	IS	31.07.2021
	PT	02.08.2021
	GB	25.10.2021
	LU	25.10.2021
	BE	31.10.2021
	CH	31.10.2021
	FR	31.10.2021
	LI	31.10.2021
Former [2022/37]	AL	31.03.2021
	AT	31.03.2021
	CZ	31.03.2021
	DK	31.03.2021
	EE	31.03.2021
	ES	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	MC	31.03.2021
	NL	31.03.2021
	PL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SI	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	IS	31.07.2021
	PT	02.08.2021
	GB	25.10.2021
	LU	25.10.2021
	BE	31.10.2021
	CH	31.10.2021
	LI	31.10.2021
Former [2022/35]	AL	31.03.2021
	AT	31.03.2021
	CZ	31.03.2021
	DK	31.03.2021
	EE	31.03.2021
	ES	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	MC	31.03.2021
	NL	31.03.2021
	PL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SI	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	IS	31.07.2021
	PT	02.08.2021
	GB	25.10.2021
	LU	25.10.2021
	BE	31.10.2021
Former [2022/33]	AL	31.03.2021
	AT	31.03.2021
	CZ	31.03.2021
	DK	31.03.2021
	EE	31.03.2021
	ES	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	MC	31.03.2021
	NL	31.03.2021
	PL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SI	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	IS	31.07.2021
	PT	02.08.2021
	BE	31.10.2021
Former [2022/29]	AL	31.03.2021
	AT	31.03.2021
	CZ	31.03.2021
	DK	31.03.2021
	EE	31.03.2021
	ES	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	NL	31.03.2021
	PL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SI	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	IS	31.07.2021
	PT	02.08.2021
Former [2022/23]	AL	31.03.2021
	AT	31.03.2021
	CZ	31.03.2021
	DK	31.03.2021
	EE	31.03.2021
	ES	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	NL	31.03.2021
	PL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	IS	31.07.2021
	PT	02.08.2021
Former [2022/10]	AL	31.03.2021
	AT	31.03.2021
	CZ	31.03.2021
	DK	31.03.2021
	EE	31.03.2021
	ES	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	NL	31.03.2021
	PL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	PT	02.08.2021
	IS	29.12.2021
Former [2022/08]	AL	31.03.2021
	AT	31.03.2021
	CZ	31.03.2021
	DK	31.03.2021
	EE	31.03.2021
	ES	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	NL	31.03.2021
	PL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	IS	31.07.2021
	PT	02.08.2021
Former [2022/07]	AL	31.03.2021
	AT	31.03.2021
	CZ	31.03.2021
	EE	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	NL	31.03.2021
	PL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	IS	31.07.2021
	PT	02.08.2021
Former [2021/52]	AT	31.03.2021
	CZ	31.03.2021
	EE	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	NL	31.03.2021
	PL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	IS	31.07.2021
	PT	02.08.2021
Former [2021/51]	AT	31.03.2021
	CZ	31.03.2021
	EE	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	NL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	IS	31.07.2021
	PT	02.08.2021
Former [2021/50]	AT	31.03.2021
	CZ	31.03.2021
	EE	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	NL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	PT	02.08.2021
Former [2021/48]	AT	31.03.2021
	CZ	31.03.2021
	EE	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	NL	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
Former [2021/47]	AT	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	NL	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
Former [2021/46]	AT	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
Former [2021/38]	FI	31.03.2021
	HR	31.03.2021
	LV	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
Former [2021/37]	FI	31.03.2021
	HR	31.03.2021
	LV	31.03.2021
	RS	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
Former [2021/36]	FI	31.03.2021
	HR	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
Former [2021/35]	FI	31.03.2021
	HR	31.03.2021
	NO	30.06.2021
Former [2021/33]	FI	31.03.2021
	NO	30.06.2021
Documents cited:	Search	[A]EP0915179 (KAWASAKI STEEL CO [JP]) [A] 1-13 * abstract * * paragraph [0038] *;
		[A]DE20316160U (TUREVSKY BORIS [DE]) [A] 1-13 * abstract * * paragraphs [0002] , [0005] , [0006] * * table 1 * * claim 1 *;
		[A]EP1580289 (JFE STEEL CORP [JP]) [A] 1-13 * abstract *;
		[A]EP1840906 (HITACHI METALS LTD [JP]) [A] 1-13* abstract *;
		[YA]EP1889927 (NIPPON STEEL CORP [JP]) [Y] 1,3-7,9-13 * abstract * * claim 7 * * tables 6-2 * * paragraph [0025] - paragraph [0029] * [A] 2,8;
		[YA]WO2016098917 (POSCO [KR]) [Y] 1,3-7,9-13 * abstract * * claims 1,8-11 * [A] 2,8
	International search	[A]JP2005264280 (JFE STEEL KK) [A] 1-13 * See paragraph [00341 and claims 1,3. *;
		[A]KR20140084770 (POSCO [KR]) [A] 1-13* See paragraphs [0037]-[0038] and claims 1, 5. *;
		[A]KR20150073551 (POSCO [KR]) [A] 1-13 * See claims 1-3, 6. *;
		[A]KR20150074925 (POSCO [KR]) [A] 1-13 * See paragraphs [0040]-[0044] and claim 1. *;
		[A]KR20160072704 (POSCO [KR]) [A] 1-13 * See claims 1-2,8. *

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