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Extract from the Register of European Patents

EP About this file: EP3119751

EP3119751 - ELECTRON BUFFERING MATERIAL AND ORGANIC ELECTROLUMINESCENT DEVICE [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 23.04.2021 Database last updated on 13.07.2024
Former	The patent has been granted Status updated on 15.05.2020
Former	Grant of patent is intended Status updated on 04.02.2020
Former	Examination is in progress Status updated on 19.10.2018
Former	Request for examination was made Status updated on 23.12.2016
Former	The international publication has been made Status updated on 28.11.2016
Most recent event Tooltip	14.06.2024	Lapse of the patent in a contracting state New state(s): TR	published on 17.07.2024 [2024/29]
Applicant(s)	For all designated states Rohm And Haas Electronic Materials Korea Ltd. 56, 3gongdan 1-ro Seobuk-gu Cheonan-si Chungcheongnam-do 331-980 / KR
	[2017/04]
Inventor(s)	01 / KIM, Chi-Sik 441-1201, 71 Dongtanbanseok-ro Hwaseong-si Gyeonggi-do 445-752 / KR
	02 / LEE, Hyo-Jung D-702, 200 Dongtanjungang-ro Hwaseong-si Gyeonggi-do 445-160 / KR
	03 / LEE, Su-Hyun 105-1102, 205 Suil-ro Jangan-gu Suwon-si Gyeonggi-do 440-200 / KR
	04 / JUN, Ji-Song Rohm and Haas Electronic Materials Korea Ltd Patent Department 736 Baekseok-dong Cheonan-si Chungcheongnam-do 331-980 / KR
	05 / YANG, Jeong-Eun 403-1203, 48 Deogyeong-daero 697beon-gil Paldal-gu Suwon-si Gyeonggi-do 442-870 / KR
	06 / SHIM, Jae-Hoon Rohm and Haas Electronic Materials Korea Ltd Patent Department 736 Baekseok-dong Cheonan-si Chungcheongnam-do 331-980 / KR
	07 / CHOI, Kyung-Hoon 337-801, 189 Dongtanjungang-ro Hwaseong-si Gyeonggi-do 445-160 / KR
	08 / CHO, Young-Jun 204-701, 393 Pangyo-ro Bundang-gu Seongnam-si Gyeonggi-do 463-400 / KR
	09 / JEON, Jeong-Hwan 202, 554 Bakdal-ro Manan-gu Anyang-si Gyeonggi-do 430-838 / KR
	10 / NA, Hong-Yoep 103-401, 22 Gukhoe-daero 37-gil Yeongdeungpo-gu Seoul 150-806 / KR
	11 / CHO, Sang-Hee 102-401, 72 Gwonseon-ro 908beon-gil Yeongtong-gu Suwon-si Gyeonggi-do 443-390 / KR
	[2020/25]
Former [2017/04]	01 / KIM, Chi-Sik 441-1201 71 Dongtanbanseok-ro Hwaseong-si Gyeonggi-do 445-752 / KR
	02 / LEE, Hyo-Jung D-702 200 Dongtanjungang-ro Hwaseong-si Gyeonggi-do 445-160 / KR
	03 / LEE, Su-Hyun 105-1102 205 Suil-ro Jangan-gu Suwon-si Gyeonggi-do 440-200 / KR
	04 / JUN, Ji-Song Rohm and Haas Electronic Materials Korea Ltd Patent Department 736 Baekseok-dong Cheonan-si Chungcheongnam-do 331-980 / KR
	05 / YANG, Jeong-Eun 403-1203 48 Deogyeong-daero 697beon-gil Paldal-gu Suwon-si Gyeonggi-do 442-870 / KR
	06 / SHIM, Jae-Hoon Rohm and Haas Electronic Materials Korea Ltd Patent Department 736 Baekseok-dong Cheonan-si Chungcheongnam-do 331-980 / KR
	07 / CHOI, Kyung-Hoon 337-801 189 Dongtanjungang-ro Hwaseong-si Gyeonggi-do 445-160 / KR
	08 / CHO, Young-Jun 204-701 393 Pangyo-ro Bundang-gu Seongnam-si Gyeonggi-do 463-400 / KR
	09 / JEON, Jeong-Hwan 202 554 Bakdal-ro Manan-gu Anyang-si Gyeonggi-do 430-838 / KR
	10 / NA, Hong-Yoep 103-401 22 Gukhoe-daero 37-gil Yeongdeungpo-gu Seoul 150-806 / KR
	11 / CHO, Sang-Hee 102-401 72 Gwonseon-ro 908beon-gil Yeongtong-gu Suwon-si Gyeonggi-do 443-390 / KR
Representative(s)	Houghton, Mark Phillip, et al Patent Outsourcing Limited 1 King Street Bakewell, Derbyshire DE45 1DZ / GB
	[2020/25]
Former [2017/04]	McLean, Craig Sutherland, et al Patent Outsourcing Limited 1 King Street Bakewell, Derbyshire DE45 1DZ / GB
Application number, filing date	15764804.9	17.03.2015
	[2017/04]
	WO2015KR02592
Priority number, date	KR20140031295	17.03.2014 Original published format: KR 20140031295
	KR20150036207	16.03.2015 Original published format: KR 20150036207
	[2017/04]
Filing language	EN
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	WO2015142040
	Date:	24.09.2015
	Language:	EN
	[2015/38]
	Type:	A1 Application with search report
	No.:	EP3119751
	Date:	25.01.2017
	Language:	EN
	The application published by WIPO in one of the EPO official languages on 24.09.2015 takes the place of the publication of the European patent application.
	[2017/04]
	Type:	B1 Patent specification
	No.:	EP3119751
	Date:	17.06.2020
	Language:	EN
	[2020/25]
Search report(s)	International search report - published on:	AU	24.09.2015
	(Supplementary) European search report - dispatched on:	EP	28.11.2017
Classification	IPC:	C07D401/04, C07D403/04, C07D409/14, C07D405/14, C07D403/14, C07D417/14, C07F7/08, C07D403/10, C07D487/04, C07D495/04, C07D491/048, C09K11/06, H01L51/50	[2017/04]
	CPC:	C07D401/14 (EP,US); H10K85/657 (EP,KR,US); H10K85/6572 (EP,KR,US); C07D401/04 (EP,US); C07D403/04 (EP,US); C07D403/10 (EP,US); (+) C07D403/14 (EP,US); C07D405/14 (EP,US); C07D409/14 (EP,US); C07D417/14 (EP,US); C07D487/04 (EP,US); C07D491/048 (EP,US); C07D495/04 (EP,US); C07F7/081 (EP,US); C09K11/06 (EP,US); H10K85/40 (KR); H10K85/654 (EP,US); H10K85/6576 (EP,US); H10K2101/30 (US); H10K2101/40 (US); H10K30/865 (US); H10K50/11 (US); H10K50/156 (EP,US); H10K50/157 (EP,US); H10K50/18 (US); H10K50/181 (EP,KR); H10K50/80 (EP,KR,US) (-)
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 [2017/04]
Extension states	BA	Not yet paid
	ME	Not yet paid
Validation states	MA	Not yet paid
Title	German:	ELEKTRONENPUFFERMATERIAL UND ORGANISCHE ELEKTROLUMINESZENTE VORRICHTUNG	[2017/04]
	English:	ELECTRON BUFFERING MATERIAL AND ORGANIC ELECTROLUMINESCENT DEVICE	[2017/04]
	French:	MATÉRIAU TAMPON D'ÉLECTRONS ET DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE	[2017/04]
Entry into regional phase	03.10.2016	National basic fee paid
	03.10.2016	Search fee paid
	03.10.2016	Designation fee(s) paid
	03.10.2016	Examination fee paid
Examination procedure	03.10.2016	Examination requested [2017/04]
	03.10.2016	Date on which the examining division has become responsible
	11.05.2018	Amendment by applicant (claims and/or description)
	23.10.2018	Despatch of a communication from the examining division (Time limit: M04)
	05.02.2019	Reply to a communication from the examining division
	24.05.2019	Despatch of a communication from the examining division (Time limit: M04)
	18.09.2019	Reply to a communication from the examining division
	05.02.2020	Communication of intention to grant the patent
	12.05.2020	Fee for grant paid
	12.05.2020	Fee for publishing/printing paid
	12.05.2020	Receipt of the translation of the claim(s)
Divisional application(s)	EP18180522.7 / EP3415508
Opposition(s)	18.03.2021	No opposition filed within time limit [2021/21]
Fees paid	Renewal fee
	10.03.2017	Renewal fee patent year 03
	13.03.2018	Renewal fee patent year 04
	13.03.2019	Renewal fee patent year 05
	12.03.2020	Renewal fee patent year 06
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	17.03.2015
	AL	17.06.2020
	AT	17.06.2020
	CY	17.06.2020
	CZ	17.06.2020
	DK	17.06.2020
	EE	17.06.2020
	ES	17.06.2020
	FI	17.06.2020
	HR	17.06.2020
	IT	17.06.2020
	LT	17.06.2020
	LV	17.06.2020
	MC	17.06.2020
	MK	17.06.2020
	NL	17.06.2020
	PL	17.06.2020
	RO	17.06.2020
	RS	17.06.2020
	SE	17.06.2020
	SI	17.06.2020
	SK	17.06.2020
	SM	17.06.2020
	TR	17.06.2020
	BG	17.09.2020
	NO	17.09.2020
	GR	18.09.2020
	IS	17.10.2020
	PT	19.10.2020
	GB	17.03.2021
	IE	17.03.2021
	LU	17.03.2021
	[2024/29]
Former [2024/22]	HU	17.03.2015
	AL	17.06.2020
	AT	17.06.2020
	CY	17.06.2020
	CZ	17.06.2020
	DK	17.06.2020
	EE	17.06.2020
	ES	17.06.2020
	FI	17.06.2020
	HR	17.06.2020
	IT	17.06.2020
	LT	17.06.2020
	LV	17.06.2020
	MC	17.06.2020
	MK	17.06.2020
	NL	17.06.2020
	PL	17.06.2020
	RO	17.06.2020
	RS	17.06.2020
	SE	17.06.2020
	SI	17.06.2020
	SK	17.06.2020
	SM	17.06.2020
	BG	17.09.2020
	NO	17.09.2020
	GR	18.09.2020
	IS	17.10.2020
	PT	19.10.2020
	GB	17.03.2021
	IE	17.03.2021
	LU	17.03.2021
Former [2023/30]	HU	17.03.2015
	AL	17.06.2020
	AT	17.06.2020
	CY	17.06.2020
	CZ	17.06.2020
	DK	17.06.2020
	EE	17.06.2020
	ES	17.06.2020
	FI	17.06.2020
	HR	17.06.2020
	IT	17.06.2020
	LT	17.06.2020
	LV	17.06.2020
	MC	17.06.2020
	NL	17.06.2020
	PL	17.06.2020
	RO	17.06.2020
	RS	17.06.2020
	SE	17.06.2020
	SI	17.06.2020
	SK	17.06.2020
	SM	17.06.2020
	BG	17.09.2020
	NO	17.09.2020
	GR	18.09.2020
	IS	17.10.2020
	PT	19.10.2020
	GB	17.03.2021
	IE	17.03.2021
	LU	17.03.2021
Former [2023/27]	HU	17.03.2015
	AL	17.06.2020
	AT	17.06.2020
	CZ	17.06.2020
	DK	17.06.2020
	EE	17.06.2020
	ES	17.06.2020
	FI	17.06.2020
	HR	17.06.2020
	IT	17.06.2020
	LT	17.06.2020
	LV	17.06.2020
	MC	17.06.2020
	NL	17.06.2020
	PL	17.06.2020
	RO	17.06.2020
	RS	17.06.2020
	SE	17.06.2020
	SI	17.06.2020
	SK	17.06.2020
	SM	17.06.2020
	BG	17.09.2020
	NO	17.09.2020
	GR	18.09.2020
	IS	17.10.2020
	PT	19.10.2020
	GB	17.03.2021
	IE	17.03.2021
	LU	17.03.2021
Former [2022/09]	AL	17.06.2020
	AT	17.06.2020
	CZ	17.06.2020
	DK	17.06.2020
	EE	17.06.2020
	ES	17.06.2020
	FI	17.06.2020
	HR	17.06.2020
	IT	17.06.2020
	LT	17.06.2020
	LV	17.06.2020
	MC	17.06.2020
	NL	17.06.2020
	PL	17.06.2020
	RO	17.06.2020
	RS	17.06.2020
	SE	17.06.2020
	SI	17.06.2020
	SK	17.06.2020
	SM	17.06.2020
	BG	17.09.2020
	NO	17.09.2020
	GR	18.09.2020
	IS	17.10.2020
	PT	19.10.2020
	GB	17.03.2021
	IE	17.03.2021
	LU	17.03.2021
Former [2022/07]	AL	17.06.2020
	AT	17.06.2020
	CZ	17.06.2020
	DK	17.06.2020
	EE	17.06.2020
	ES	17.06.2020
	FI	17.06.2020
	HR	17.06.2020
	IT	17.06.2020
	LT	17.06.2020
	LV	17.06.2020
	MC	17.06.2020
	NL	17.06.2020
	PL	17.06.2020
	RO	17.06.2020
	RS	17.06.2020
	SE	17.06.2020
	SI	17.06.2020
	SK	17.06.2020
	SM	17.06.2020
	BG	17.09.2020
	NO	17.09.2020
	GR	18.09.2020
	IS	17.10.2020
	PT	19.10.2020
	IE	17.03.2021
Former [2021/45]	AL	17.06.2020
	AT	17.06.2020
	CZ	17.06.2020
	DK	17.06.2020
	EE	17.06.2020
	ES	17.06.2020
	FI	17.06.2020
	HR	17.06.2020
	IT	17.06.2020
	LT	17.06.2020
	LV	17.06.2020
	MC	17.06.2020
	NL	17.06.2020
	PL	17.06.2020
	RO	17.06.2020
	RS	17.06.2020
	SE	17.06.2020
	SI	17.06.2020
	SK	17.06.2020
	SM	17.06.2020
	BG	17.09.2020
	NO	17.09.2020
	GR	18.09.2020
	IS	17.10.2020
	PT	19.10.2020
Former [2021/24]	AL	17.06.2020
	AT	17.06.2020
	CZ	17.06.2020
	DK	17.06.2020
	EE	17.06.2020
	ES	17.06.2020
	FI	17.06.2020
	HR	17.06.2020
	IT	17.06.2020
	LT	17.06.2020
	LV	17.06.2020
	NL	17.06.2020
	PL	17.06.2020
	RO	17.06.2020
	RS	17.06.2020
	SE	17.06.2020
	SI	17.06.2020
	SK	17.06.2020
	SM	17.06.2020
	BG	17.09.2020
	NO	17.09.2020
	GR	18.09.2020
	IS	17.10.2020
	PT	19.10.2020
Former [2021/21]	AL	17.06.2020
	AT	17.06.2020
	CZ	17.06.2020
	DK	17.06.2020
	EE	17.06.2020
	ES	17.06.2020
	FI	17.06.2020
	HR	17.06.2020
	IT	17.06.2020
	LT	17.06.2020
	LV	17.06.2020
	NL	17.06.2020
	PL	17.06.2020
	RO	17.06.2020
	RS	17.06.2020
	SE	17.06.2020
	SK	17.06.2020
	SM	17.06.2020
	BG	17.09.2020
	NO	17.09.2020
	GR	18.09.2020
	IS	17.10.2020
	PT	19.10.2020
Former [2021/10]	AL	17.06.2020
	AT	17.06.2020
	CZ	17.06.2020
	EE	17.06.2020
	ES	17.06.2020
	FI	17.06.2020
	HR	17.06.2020
	IT	17.06.2020
	LT	17.06.2020
	LV	17.06.2020
	NL	17.06.2020
	PL	17.06.2020
	RO	17.06.2020
	RS	17.06.2020
	SE	17.06.2020
	SK	17.06.2020
	SM	17.06.2020
	BG	17.09.2020
	NO	17.09.2020
	GR	18.09.2020
	IS	17.10.2020
	PT	19.10.2020
Former [2021/09]	AL	17.06.2020
	AT	17.06.2020
	CZ	17.06.2020
	EE	17.06.2020
	ES	17.06.2020
	FI	17.06.2020
	HR	17.06.2020
	IT	17.06.2020
	LT	17.06.2020
	LV	17.06.2020
	NL	17.06.2020
	RO	17.06.2020
	RS	17.06.2020
	SE	17.06.2020
	SM	17.06.2020
	BG	17.09.2020
	NO	17.09.2020
	GR	18.09.2020
	PT	19.10.2020
Former [2021/04]	AL	17.06.2020
	FI	17.06.2020
	HR	17.06.2020
	LT	17.06.2020
	LV	17.06.2020
	NL	17.06.2020
	RS	17.06.2020
	SE	17.06.2020
	BG	17.09.2020
	NO	17.09.2020
	GR	18.09.2020
Former [2021/01]	FI	17.06.2020
	HR	17.06.2020
	LT	17.06.2020
	LV	17.06.2020
	RS	17.06.2020
	SE	17.06.2020
	BG	17.09.2020
	NO	17.09.2020
	GR	18.09.2020
Former [2020/51]	FI	17.06.2020
	HR	17.06.2020
	LT	17.06.2020
	LV	17.06.2020
	RS	17.06.2020
	SE	17.06.2020
	NO	17.09.2020
	GR	18.09.2020
Former [2020/50]	FI	17.06.2020
	HR	17.06.2020
	LT	17.06.2020
	LV	17.06.2020
	SE	17.06.2020
	NO	17.09.2020
	GR	18.09.2020
Former [2020/48]	FI	17.06.2020
	LT	17.06.2020
	SE	17.06.2020
	NO	17.09.2020
Former [2020/47]	LT	17.06.2020
	NO	17.09.2020
Documents cited:	Search	[X]WO2013183851 (P & H TECH [KR]);
		[E]WO2015084021 (ROHM & HAAS ELECT MAT [KR]);
	International search	[X]US2012068170 (PFLUMM CHRISTOF [DE], et al);
		[X]US2012097899 (PARHAM AMIR HOSSAIN [DE], et al);
		[X]KR20120080508 (CS ELSOLAR CO LTD [KR]);
		[X]US2013126856 (YOKOYAMA NORIMASA [JP], et al);
		[X]CN103187531 (KUNSHAN VISIONOX DISPLAY TECH, et al);
		[X]US2013234119 (MIZUKI YUMIKO [JP], et al);
		[X]WO2014038867 (ROHM & HAAS ELECT MAT [KR]);
		[X]AU2012313001 (MERCK PATENT GMBH)
	by applicant	US2012068170
		US2012097899
		KR20120080508
		KR20120092550
		US2013126856
		CN103187531
		US2013234119
		WO2013183851
		WO2014038867
		AU2012313001
		WO2015084021

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