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Extract from the Register of European Patents

EP About this file: EP3231886

EP3231886 - COMPLEX-PHASE STEEL SHEET WITH EXCELLENT FORMABILITY AND MANUFACTURING METHOD THEREFOR [Right-click to bookmark this link]
Former [2017/42]	DUAL-PHASE STEEL SHEET WITH EXCELLENT FORMABILITY AND MANUFACTURING METHOD THEREFOR
	[2019/36]
Status	No opposition filed within time limit Status updated on 22.01.2021 Database last updated on 09.09.2024
Former	The patent has been granted Status updated on 14.02.2020
Former	Grant of patent is intended Status updated on 29.08.2019
Former	Examination is in progress Status updated on 31.08.2018
Former	Request for examination was made Status updated on 15.09.2017
Former	The international publication has been made Status updated on 19.05.2017
Most recent event Tooltip	15.07.2022	Lapse of the patent in a contracting state New state(s): BE	published on 17.08.2022 [2022/33]
Applicant(s)	For all designated states POSCO (Goedong-dong) 6261, Donghaean-ro Nam-gu Pohang-si Gyeongsangbuk-do 790-300 / KR
	[2020/12]
Former [2017/42]	For all designated states POSCO (Geodong-dong) 6261, Donghaean-ro Nam-gu Pohang-si Gyeongsangbuk-do 790-300 / KR
Inventor(s)	01 / HAN, Sang-Ho c/o Gwangyang Iron&Steel Works 20-26 Pokposarang-gil Gwangyang-si Jeollanam-do 57807 / KR
	02 / AHN, Yeon-Sang c/o Gwangyang Iron&Steel Works 20-26 Pokposarang-gil Gwangyang-si Jeollanam-do 57807 / KR
	[2017/42]
Representative(s)	Zech, Stefan Markus Meissner Bolte Patentanwälte Rechtsanwälte Partnerschaft mbB Postfach 86 06 24 81633 München / DE
	[2017/42]
Application number, filing date	15866709.7	26.11.2015
	[2017/42]
	WO2015KR12746
Priority number, date	KR20140177837	10.12.2014 Original published format: KR 20140177837
	[2017/42]
Filing language	KO
Procedural language	EN
Publication	Type:	A2 Application without search report
	No.:	WO2016093513
	Date:	16.06.2016
	Language:	KO
	[2016/24]
	Type:	A2 Application without search report
	No.:	EP3231886
	Date:	18.10.2017
	Language:	EN
	[2017/42]
	Type:	B1 Patent specification
	No.:	EP3231886
	Date:	18.03.2020
	Language:	EN
	[2020/12]
Search report(s)	International search report - published on:	KR	18.05.2017
	(Supplementary) European search report - dispatched on:	EP	07.09.2017
Classification	IPC:	C22C38/38, C22C38/12, C21D8/02, C22C38/00, C22C38/02, C22C38/04, C22C38/06, C22C38/22, C22C38/32, C21D9/46, C21D9/56	[2019/36]
	CPC:	C21D9/46 (EP,US); C22C38/38 (EP,KR,US); C21D8/02 (KR); C21D8/0205 (EP,US); C21D8/0226 (EP,US); C21D8/0236 (EP,US); (+) C21D8/0273 (EP,US); C21D8/0278 (EP,US); C21D9/56 (EP,US); C22C38/00 (EP,US); C22C38/001 (EP,US); C22C38/002 (EP,US); C22C38/02 (EP,US); C22C38/04 (EP,US); C22C38/06 (EP,US); C22C38/12 (EP,KR,US); C22C38/22 (EP,US); C22C38/32 (EP,US); C23C2/02 (EP,KR,US); C23C2/022 (EP,KR,US); C23C2/06 (EP,US); C23C2/40 (EP,US); C21D2211/002 (EP,US); C21D2211/005 (EP,US); C21D2211/008 (EP,US) (-)
	Former IPC [2017/42]	C22C38/38, C22C38/12, C21D8/02, C22C38/00, C22C38/02, C22C38/04, C22C38/06, C22C38/22, C22C38/32, C21D9/46
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 [2017/42]
Extension states	BA	Not yet paid
	ME	Not yet paid
Validation states	MA	Not yet paid
	MD	Not yet paid
Title	German:	KOMPLEXPHASENSTAHLBLECH MIT HERVORRAGENDER VERFORMBARKEIT UND HERSTELLUNGSVERFAHREN DAFÜR	[2019/36]
	English:	COMPLEX-PHASE STEEL SHEET WITH EXCELLENT FORMABILITY AND MANUFACTURING METHOD THEREFOR	[2019/36]
	French:	TÔLE D'ACIER A PHASES COMPLEXES AYANT UNE EXCELLENTE FORMABILITÉ ET SON PROCÉDÉ DE FABRICATION	[2019/36]
	Former [2017/42]	ZWEIPHASIGES STAHLBLECH MIT HERVORRAGENDER VERFORMBARKEIT UND HERSTELLUNGSVERFAHREN DAFÜR
	Former [2017/42]	DUAL-PHASE STEEL SHEET WITH EXCELLENT FORMABILITY AND MANUFACTURING METHOD THEREFOR
	Former [2017/42]	TÔLE D'ACIER BIPHASÉ AYANT UNE EXCELLENTE FORMABILITÉ ET SON PROCÉDÉ DE FABRICATION
Entry into regional phase	29.06.2017	Translation filed
	29.06.2017	National basic fee paid
	29.06.2017	Search fee paid
	29.06.2017	Designation fee(s) paid
	29.06.2017	Examination fee paid
Examination procedure	29.06.2017	Examination requested [2017/42]
	29.06.2017	Date on which the examining division has become responsible
	05.04.2018	Amendment by applicant (claims and/or description)
	30.08.2018	Despatch of a communication from the examining division (Time limit: M02)
	06.11.2018	Reply to a communication from the examining division
	30.08.2019	Communication of intention to grant the patent
	30.12.2019	Fee for grant paid
	30.12.2019	Fee for publishing/printing paid
	30.12.2019	Receipt of the translation of the claim(s)
Opposition(s)	21.12.2020	No opposition filed within time limit [2021/08]
Fees paid	Renewal fee
	29.11.2017	Renewal fee patent year 03
	29.11.2018	Renewal fee patent year 04
	28.11.2019	Renewal fee patent year 05
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	26.11.2015
	AL	18.03.2020
	AT	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
	LT	18.03.2020
	LV	18.03.2020
	MC	18.03.2020
	MK	18.03.2020
	MT	18.03.2020
	NL	18.03.2020
	PL	18.03.2020
	RO	18.03.2020
	RS	18.03.2020
	SE	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
	PT	12.08.2020
	GB	26.11.2020
	IE	26.11.2020
	LU	26.11.2020
	BE	30.11.2020
	CH	30.11.2020
	LI	30.11.2020
	[2022/33]
Former [2022/31]	HU	26.11.2015
	AL	18.03.2020
	AT	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
	LT	18.03.2020
	LV	18.03.2020
	MC	18.03.2020
	MK	18.03.2020
	MT	18.03.2020
	NL	18.03.2020
	PL	18.03.2020
	RO	18.03.2020
	RS	18.03.2020
	SE	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
	PT	12.08.2020
	GB	26.11.2020
	IE	26.11.2020
	LU	26.11.2020
	CH	30.11.2020
	LI	30.11.2020
Former [2022/30]	HU	26.11.2015
	AL	18.03.2020
	AT	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
	LT	18.03.2020
	LV	18.03.2020
	MC	18.03.2020
	MT	18.03.2020
	NL	18.03.2020
	PL	18.03.2020
	RO	18.03.2020
	RS	18.03.2020
	SE	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
	PT	12.08.2020
	GB	26.11.2020
	IE	26.11.2020
	LU	26.11.2020
	CH	30.11.2020
	LI	30.11.2020
Former [2022/27]	HU	26.11.2015
	AT	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
	LT	18.03.2020
	LV	18.03.2020
	MC	18.03.2020
	MT	18.03.2020
	NL	18.03.2020
	PL	18.03.2020
	RO	18.03.2020
	RS	18.03.2020
	SE	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
	PT	12.08.2020
	GB	26.11.2020
	IE	26.11.2020
	LU	26.11.2020
	CH	30.11.2020
	LI	30.11.2020
Former [2022/10]	AT	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
	LT	18.03.2020
	LV	18.03.2020
	MC	18.03.2020
	NL	18.03.2020
	PL	18.03.2020
	RO	18.03.2020
	RS	18.03.2020
	SE	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
	PT	12.08.2020
	GB	26.11.2020
	IE	26.11.2020
	LU	26.11.2020
	CH	30.11.2020
	LI	30.11.2020
Former [2021/49]	AT	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
	LT	18.03.2020
	LV	18.03.2020
	MC	18.03.2020
	NL	18.03.2020
	PL	18.03.2020
	RO	18.03.2020
	RS	18.03.2020
	SE	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
	PT	12.08.2020
	GB	26.11.2020
	IE	26.11.2020
	LU	26.11.2020
	CH	30.11.2020
	LI	30.11.2020
Former [2021/46]	AT	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
	LT	18.03.2020
	LV	18.03.2020
	MC	18.03.2020
	NL	18.03.2020
	PL	18.03.2020
	RO	18.03.2020
	RS	18.03.2020
	SE	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
	PT	12.08.2020
	IE	26.11.2020
	LU	26.11.2020
	CH	30.11.2020
	LI	30.11.2020
Former [2021/37]	AT	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
	LT	18.03.2020
	LV	18.03.2020
	MC	18.03.2020
	NL	18.03.2020
	PL	18.03.2020
	RO	18.03.2020
	RS	18.03.2020
	SE	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
	PT	12.08.2020
	LU	26.11.2020
	CH	30.11.2020
	LI	30.11.2020
Former [2021/33]	AT	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
	LT	18.03.2020
	LV	18.03.2020
	MC	18.03.2020
	NL	18.03.2020
	PL	18.03.2020
	RO	18.03.2020
	RS	18.03.2020
	SE	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
	PT	12.08.2020
	LU	26.11.2020
Former [2021/31]	AT	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
	LT	18.03.2020
	LV	18.03.2020
	MC	18.03.2020
	NL	18.03.2020
	PL	18.03.2020
	RO	18.03.2020
	RS	18.03.2020
	SE	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
	PT	12.08.2020
Former [2021/24]	AT	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
	LT	18.03.2020
	LV	18.03.2020
	NL	18.03.2020
	PL	18.03.2020
	RO	18.03.2020
	RS	18.03.2020
	SE	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
	PT	12.08.2020
Former [2021/11]	AT	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
	LT	18.03.2020
	LV	18.03.2020
	NL	18.03.2020
	PL	18.03.2020
	RO	18.03.2020
	RS	18.03.2020
	SE	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]	AT	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
	LT	18.03.2020
	LV	18.03.2020
	NL	18.03.2020
	RO	18.03.2020
	RS	18.03.2020
	SE	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
	SE	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
	SE	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
	SE	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
	SE	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
	SE	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
	SE	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
	SE	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
	SE	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
	SE	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
	SE	18.03.2020
	NO	18.06.2020
Former [2020/35]	FI	18.03.2020
	NO	18.06.2020
Documents cited:	Search	[X]KR20120134711 (HYUNDAI HYSCO CO LTD [KR]) [X] 1-8 * abstract *;
		[A]EP2554687 (JFE STEEL CORP [JP]) [A] 1-8 * the whole document *;
		[A]WO2014157822 (HYUNDAI STEEL CO [KR]) [A] 1-8* the whole document *
	International search	[A]KR20120033008 (HYUNDAI STEEL CO [KR], et al) [A] 1-8* See paragraphs [0069]-[0089]; and claims 1-4. *;
		[A]KR20120132834 (HYUNDAI STEEL COMPANY) [A] 1-8 * See paragraph [0102]; and claims 1-9. *;
		[Y]KR20120134711 (HYUNDAI HYSCO CO LTD [KR]) [Y] 1-8 * See paragraphs [0009], [0018]-[0031], [0074]; and claims 1, 3, 5, 8. *;
		[A]KR20140024678 (POSCO [KR]) [A] 1-8 * See paragraph [0064]; and claims 1, 4. *;
		[Y]KR20140057660 (NIPPON STEEL & SUMITOMO METAL CORP [JP]) [Y] 1-8 * See paragraphs [0084]-[0088]; and claims 1, 4, 7, 8. *

The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.

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