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Extract from the Register of European Patents

EP About this file: EP3745506

EP3745506 - LITHIUM ELECTRODE AND LITHIUM SECONDARY BATTERY COMPRISING SAME [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 26.05.2023 Database last updated on 05.10.2024
Former	The patent has been granted Status updated on 17.06.2022
Former	Grant of patent is intended Status updated on 11.04.2022
Former	Request for examination was made Status updated on 30.10.2020
Former	The international publication has been made Status updated on 09.05.2020
Most recent event Tooltip	27.09.2024	Lapse of the patent in a contracting state New state(s): MT	published on 30.10.2024 [2024/44]
Applicant(s)	For all designated states LG Energy Solution, Ltd. Tower 1, 108, Yeoui-daero Yeongdeungpo-gu Seoul 07335 / KR
	[2022/13]
Former [2022/03]	For all designated states LG Energy Solution Ltd. Tower 1, 108 Yeoui-daero Yeongdeungpo-gu 07335 Seoul / KR
Former [2020/49]	For all designated states LG CHEM, LTD. 128, Yeoui-daero Yeongdeungpo-gu Seoul 07336 / KR
Inventor(s)	01 / PARK, Eunkyung LG Chem Research Park, 188, Munji-ro, Yuseong-gu Daejeon 34122 / KR
	02 / JANG, Minchul LG Chem Research Park, 188, Munji-ro, Yuseong-gu Daejeon 34122 / KR
	03 / JUNG, Bora LG Chem Research Park, 188, Munji-ro, Yuseong-gu Daejeon 34122 / KR
	04 / YOUN, Suk Il LG Chem Research Park, 188, Munji-ro, Yuseong-gu Daejeon 34122 / KR
	05 / SON, Byoungkuk LG Chem Research Park, 188, Munji-ro, Yuseong-gu Daejeon 34122 / KR
	[2020/49]
Representative(s)	Hoffmann Eitle Patent- und Rechtsanwälte PartmbB Arabellastraße 30 81925 München / DE
	[2020/49]
Application number, filing date	19877644.5	31.10.2019
	[2020/49]
	WO2019KR14641
Priority number, date	KR20180131652	31.10.2018 Original published format: KR 20180131652
	[2020/49]
Filing language	KO
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	WO2020091479
	Date:	07.05.2020
	Language:	KO
	[2020/19]
	Type:	A1 Application with search report
	No.:	EP3745506
	Date:	02.12.2020
	Language:	EN
	[2020/49]
	Type:	B1 Patent specification
	No.:	EP3745506
	Date:	20.07.2022
	Language:	EN
	[2022/29]
Search report(s)	International search report - published on:	KR	07.05.2020
	(Supplementary) European search report - dispatched on:	EP	14.05.2021
Classification	IPC:	H01M4/134, H01M4/62, H01M10/42, H01M10/052, // H01M4/38	[2021/24]
	CPC:	H01M4/382 (EP); H01M4/134 (EP,KR); H01M10/0565 (US); H01M10/052 (EP,KR); H01M10/0525 (US); H01M10/4235 (KR); (+) H01M4/62 (EP,KR); H01M4/624 (EP,KR); H01M4/626 (EP,US); H01M2220/20 (US); H01M2300/0022 (US); H01M2300/0082 (EP,US); Y02E60/10 (EP) (-)
	Former IPC [2020/49]	H01M4/134, H01M4/62, H01M10/42, H01M10/052
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 [2020/49]
Extension states	BA	Not yet paid
	ME	Not yet paid
Validation states	KH	Not yet paid
	MA	Not yet paid
	MD	Not yet paid
	TN	Not yet paid
Title	German:	LITHIUMELEKTRODE UND LITHIUMSEKUNDÄRBATTERIE DAMIT	[2020/49]
	English:	LITHIUM ELECTRODE AND LITHIUM SECONDARY BATTERY COMPRISING SAME	[2020/49]
	French:	ÉLECTRODE AU LITHIUM ET BATTERIE SECONDAIRE AU LITHIUM LA COMPRENANT	[2020/49]
Entry into regional phase	27.08.2020	Translation filed
	27.08.2020	National basic fee paid
	27.08.2020	Search fee paid
	27.08.2020	Designation fee(s) paid
	27.08.2020	Examination fee paid
Examination procedure	27.08.2020	Examination requested [2020/49]
	25.11.2021	Amendment by applicant (claims and/or description)
	12.04.2022	Communication of intention to grant the patent
	09.06.2022	Fee for grant paid
	09.06.2022	Fee for publishing/printing paid
	09.06.2022	Receipt of the translation of the claim(s)
Opposition(s)	21.04.2023	No opposition filed within time limit [2023/26]
Fees paid	Renewal fee
	22.10.2021	Renewal fee patent year 03
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	31.10.2019
	AL	20.07.2022
	AT	20.07.2022
	BG	20.07.2022
	CY	20.07.2022
	CZ	20.07.2022
	DK	20.07.2022
	EE	20.07.2022
	FI	20.07.2022
	HR	20.07.2022
	IT	20.07.2022
	LT	20.07.2022
	LV	20.07.2022
	MC	20.07.2022
	MK	20.07.2022
	MT	20.07.2022
	NL	20.07.2022
	RO	20.07.2022
	RS	20.07.2022
	SI	20.07.2022
	SK	20.07.2022
	SM	20.07.2022
	NO	20.10.2022
	GR	21.10.2022
	BE	31.10.2022
	CH	31.10.2022
	IE	31.10.2022
	LI	31.10.2022
	LU	31.10.2022
	IS	20.11.2022
	PT	21.11.2022
	[2024/44]
Former [2024/34]	HU	31.10.2019
	AL	20.07.2022
	AT	20.07.2022
	BG	20.07.2022
	CY	20.07.2022
	CZ	20.07.2022
	DK	20.07.2022
	EE	20.07.2022
	FI	20.07.2022
	HR	20.07.2022
	IT	20.07.2022
	LT	20.07.2022
	LV	20.07.2022
	MC	20.07.2022
	MK	20.07.2022
	NL	20.07.2022
	RO	20.07.2022
	RS	20.07.2022
	SI	20.07.2022
	SK	20.07.2022
	SM	20.07.2022
	NO	20.10.2022
	GR	21.10.2022
	BE	31.10.2022
	CH	31.10.2022
	IE	31.10.2022
	LI	31.10.2022
	LU	31.10.2022
	IS	20.11.2022
	PT	21.11.2022
Former [2024/27]	HU	31.10.2019
	AL	20.07.2022
	AT	20.07.2022
	CY	20.07.2022
	CZ	20.07.2022
	DK	20.07.2022
	EE	20.07.2022
	FI	20.07.2022
	HR	20.07.2022
	IT	20.07.2022
	LT	20.07.2022
	LV	20.07.2022
	MC	20.07.2022
	MK	20.07.2022
	NL	20.07.2022
	RO	20.07.2022
	RS	20.07.2022
	SI	20.07.2022
	SK	20.07.2022
	SM	20.07.2022
	NO	20.10.2022
	GR	21.10.2022
	BE	31.10.2022
	CH	31.10.2022
	IE	31.10.2022
	LI	31.10.2022
	LU	31.10.2022
	IS	20.11.2022
	PT	21.11.2022
Former [2024/26]	HU	31.10.2019
	AL	20.07.2022
	AT	20.07.2022
	CY	20.07.2022
	CZ	20.07.2022
	DK	20.07.2022
	EE	20.07.2022
	FI	20.07.2022
	HR	20.07.2022
	IT	20.07.2022
	LT	20.07.2022
	LV	20.07.2022
	MC	20.07.2022
	NL	20.07.2022
	RO	20.07.2022
	RS	20.07.2022
	SI	20.07.2022
	SK	20.07.2022
	SM	20.07.2022
	NO	20.10.2022
	GR	21.10.2022
	BE	31.10.2022
	CH	31.10.2022
	IE	31.10.2022
	LI	31.10.2022
	LU	31.10.2022
	IS	20.11.2022
	PT	21.11.2022
Former [2024/25]	HU	31.10.2019
	AL	20.07.2022
	AT	20.07.2022
	CY	20.07.2022
	CZ	20.07.2022
	DK	20.07.2022
	EE	20.07.2022
	FI	20.07.2022
	HR	20.07.2022
	LT	20.07.2022
	LV	20.07.2022
	MC	20.07.2022
	NL	20.07.2022
	RO	20.07.2022
	RS	20.07.2022
	SI	20.07.2022
	SK	20.07.2022
	SM	20.07.2022
	NO	20.10.2022
	GR	21.10.2022
	BE	31.10.2022
	CH	31.10.2022
	IE	31.10.2022
	LI	31.10.2022
	LU	31.10.2022
	IS	20.11.2022
	PT	21.11.2022
Former [2024/21]	AL	20.07.2022
	AT	20.07.2022
	CY	20.07.2022
	CZ	20.07.2022
	DK	20.07.2022
	EE	20.07.2022
	FI	20.07.2022
	HR	20.07.2022
	LT	20.07.2022
	LV	20.07.2022
	MC	20.07.2022
	NL	20.07.2022
	RO	20.07.2022
	RS	20.07.2022
	SI	20.07.2022
	SK	20.07.2022
	SM	20.07.2022
	NO	20.10.2022
	GR	21.10.2022
	BE	31.10.2022
	CH	31.10.2022
	IE	31.10.2022
	LI	31.10.2022
	LU	31.10.2022
	IS	20.11.2022
	PT	21.11.2022
Former [2023/48]	AL	20.07.2022
	AT	20.07.2022
	CZ	20.07.2022
	DK	20.07.2022
	EE	20.07.2022
	FI	20.07.2022
	HR	20.07.2022
	LT	20.07.2022
	LV	20.07.2022
	MC	20.07.2022
	NL	20.07.2022
	RO	20.07.2022
	RS	20.07.2022
	SI	20.07.2022
	SK	20.07.2022
	SM	20.07.2022
	NO	20.10.2022
	GR	21.10.2022
	BE	31.10.2022
	CH	31.10.2022
	IE	31.10.2022
	LI	31.10.2022
	LU	31.10.2022
	IS	20.11.2022
	PT	21.11.2022
Former [2023/42]	AL	20.07.2022
	AT	20.07.2022
	CZ	20.07.2022
	DK	20.07.2022
	EE	20.07.2022
	FI	20.07.2022
	HR	20.07.2022
	LT	20.07.2022
	LV	20.07.2022
	MC	20.07.2022
	NL	20.07.2022
	RO	20.07.2022
	RS	20.07.2022
	SI	20.07.2022
	SK	20.07.2022
	SM	20.07.2022
	NO	20.10.2022
	GR	21.10.2022
	BE	31.10.2022
	CH	31.10.2022
	LI	31.10.2022
	LU	31.10.2022
	IS	20.11.2022
	PT	21.11.2022
Former [2023/37]	AL	20.07.2022
	AT	20.07.2022
	CZ	20.07.2022
	DK	20.07.2022
	EE	20.07.2022
	FI	20.07.2022
	HR	20.07.2022
	LT	20.07.2022
	LV	20.07.2022
	MC	20.07.2022
	NL	20.07.2022
	RO	20.07.2022
	RS	20.07.2022
	SI	20.07.2022
	SK	20.07.2022
	SM	20.07.2022
	NO	20.10.2022
	GR	21.10.2022
	CH	31.10.2022
	LI	31.10.2022
	LU	31.10.2022
	IS	20.11.2022
	PT	21.11.2022
Former [2023/35]	AL	20.07.2022
	AT	20.07.2022
	CZ	20.07.2022
	DK	20.07.2022
	EE	20.07.2022
	FI	20.07.2022
	HR	20.07.2022
	LT	20.07.2022
	LV	20.07.2022
	MC	20.07.2022
	NL	20.07.2022
	RO	20.07.2022
	RS	20.07.2022
	SK	20.07.2022
	SM	20.07.2022
	NO	20.10.2022
	GR	21.10.2022
	CH	31.10.2022
	LI	31.10.2022
	LU	31.10.2022
	IS	20.11.2022
	PT	21.11.2022
Former [2023/30]	AL	20.07.2022
	AT	20.07.2022
	CZ	20.07.2022
	DK	20.07.2022
	EE	20.07.2022
	FI	20.07.2022
	HR	20.07.2022
	LT	20.07.2022
	LV	20.07.2022
	MC	20.07.2022
	NL	20.07.2022
	RO	20.07.2022
	RS	20.07.2022
	SK	20.07.2022
	SM	20.07.2022
	NO	20.10.2022
	GR	21.10.2022
	LU	31.10.2022
	IS	20.11.2022
	PT	21.11.2022
Former [2023/29]	AL	20.07.2022
	AT	20.07.2022
	CZ	20.07.2022
	DK	20.07.2022
	EE	20.07.2022
	FI	20.07.2022
	HR	20.07.2022
	LT	20.07.2022
	LV	20.07.2022
	MC	20.07.2022
	NL	20.07.2022
	RO	20.07.2022
	RS	20.07.2022
	SK	20.07.2022
	SM	20.07.2022
	NO	20.10.2022
	GR	21.10.2022
	IS	20.11.2022
	PT	21.11.2022
Former [2023/25]	AT	20.07.2022
	CZ	20.07.2022
	DK	20.07.2022
	EE	20.07.2022
	FI	20.07.2022
	HR	20.07.2022
	LT	20.07.2022
	LV	20.07.2022
	MC	20.07.2022
	NL	20.07.2022
	RO	20.07.2022
	RS	20.07.2022
	SK	20.07.2022
	SM	20.07.2022
	NO	20.10.2022
	GR	21.10.2022
	IS	20.11.2022
	PT	21.11.2022
Former [2023/23]	AT	20.07.2022
	CZ	20.07.2022
	DK	20.07.2022
	EE	20.07.2022
	FI	20.07.2022
	HR	20.07.2022
	LT	20.07.2022
	LV	20.07.2022
	NL	20.07.2022
	RO	20.07.2022
	RS	20.07.2022
	SK	20.07.2022
	SM	20.07.2022
	NO	20.10.2022
	GR	21.10.2022
	IS	20.11.2022
	PT	21.11.2022
Former [2023/22]	AT	20.07.2022
	CZ	20.07.2022
	DK	20.07.2022
	FI	20.07.2022
	HR	20.07.2022
	LT	20.07.2022
	LV	20.07.2022
	NL	20.07.2022
	RO	20.07.2022
	RS	20.07.2022
	SM	20.07.2022
	NO	20.10.2022
	GR	21.10.2022
	IS	20.11.2022
	PT	21.11.2022
Former [2023/21]	DK	20.07.2022
	FI	20.07.2022
	HR	20.07.2022
	LT	20.07.2022
	LV	20.07.2022
	NL	20.07.2022
	RS	20.07.2022
	SM	20.07.2022
	NO	20.10.2022
	GR	21.10.2022
	IS	20.11.2022
	PT	21.11.2022
Former [2023/20]	FI	20.07.2022
	HR	20.07.2022
	LT	20.07.2022
	LV	20.07.2022
	NL	20.07.2022
	RS	20.07.2022
	SM	20.07.2022
	NO	20.10.2022
	GR	21.10.2022
	IS	20.11.2022
	PT	21.11.2022
Former [2023/12]	FI	20.07.2022
	HR	20.07.2022
	LT	20.07.2022
	LV	20.07.2022
	NL	20.07.2022
	RS	20.07.2022
	NO	20.10.2022
	GR	21.10.2022
	IS	20.11.2022
	PT	21.11.2022
Former [2023/10]	FI	20.07.2022
	HR	20.07.2022
	LT	20.07.2022
	LV	20.07.2022
	NL	20.07.2022
	RS	20.07.2022
	NO	20.10.2022
	GR	21.10.2022
	PT	21.11.2022
Former [2023/09]	FI	20.07.2022
	LT	20.07.2022
	LV	20.07.2022
	NL	20.07.2022
	RS	20.07.2022
	NO	20.10.2022
	PT	21.11.2022
Former [2023/08]	FI	20.07.2022
	LT	20.07.2022
	NL	20.07.2022
	RS	20.07.2022
	NO	20.10.2022
Former [2023/06]	NL	20.07.2022
Documents cited:	Search	[XI]EP1407505 (MOLTECH CORP [US]) [X] 1,7-10 * figures 1-4 * * paragraphs [0073] - [0077] * [I] 2-6;
		[XI]US2007221265 (AFFINITO JOHN D [US], et al) [X] 1,7-10 * figures 1-4 * * paragraphs [0110] - [0113] - [0117] - [0122] * [I] 2-6;
		[E]EP3675244 (LG CHEMICAL LTD [KR]) [E] 1-10 * figure 1 * * claims 1-14 ** paragraphs [0038] - [0045] *
	International search	[Y]KR20140006639 (SAMSUNG ELECTRONICS CO LTD [KR]) [Y] 1-10;
		[Y]JPS5241060B (INSTITUT NATIONAL POLYTECHNIQUE DE GRENOBLE) [Y] 1-10 * . *;
		[Y]KR20170099375 (LG CHEMICAL LTD [KR]) [Y] 1-10;
		[A]KR100542213B [A] 1-10;
		[A]KR20180019822 (HYUNDAI MOTOR CO LTD [KR]) [A] 1-10
	by applicant	KR20180131652
		KR20190137931
		KR20180032168
		KR20180036564

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