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EP About this file: EP1536507

EP1536507 - METHOD FOR DESIGNING REDOX FLOW BATTERY SYSTEM [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 19.04.2013 Database last updated on 27.07.2024
Most recent event Tooltip	19.04.2013	No opposition filed within time limit	published on 22.05.2013 [2013/21]
Applicant(s)	For all designated states Sumitomo Electric Industries, Ltd. 5-33, Kitahama 4-chome Chuo-ku Osaka-shi, Osaka 541-0041 / JP
	For all designated states The Kansai Electric Power Co., Inc. 6-16, Nakanoshima 3-chome Kita-ku Osaka -shi Osaka 530-8270 / JP
	[2012/26]
Former [2012/22]	For all designated states Sumitomo Electric Industries, Ltd. 5-33, Kitahama 4-chome Chuo-ku Osaka-shi, Osaka 541-0041 / JP
	For all designated states The Kansai Electric Power Co., Inc. 6-16, Nakanoshima 3-chome Kita-ku Osaka 530-8270 / JP
Former [2005/22]	For all designated states SUMITOMO ELECTRIC INDUSTRIES, Ltd 5-33 Kitahama 4-chome, Chuo-ku Osaka-shi, Osaka 541-0041 / JP
	For all designated states THE KANSAI ELECTRIC POWER CO., INC. 3-22, Nakanoshima 3-chome Kita-ku Osaka-shi, Osaka 530-8270 / JP
Inventor(s)	01 / DEGUCHI, Hiroshige, Sumitomo Elect. Indust. Ltd 1-3, Shimaya 1-chome Konohana-ku Osaka-shi, Osaka 554-0024 / JP
	02 / SHIGEMATSU, Toshio, Sumitomo Elect. Indust. Ltd 1-3, Shimaya 1-chome Konohana-ku Osaka-shi, Osaka 554-0024 / JP
	03 / TOKUDA, Nobuyuki, The Kansai Elect. Power Co. Inc. 6-16, Nakanoshima 3-chome Kita-ku Osaka-shi, Osaka 530-8270 / JP
	[2012/19]
Former [2005/22]	01 / DEGUCHI, Hiroshige, Sumitomo Elect. Indust. Ltd 1-3, Shimaya 1-chome, Konohana-ku Osaka-shi, Osaka 554-0024 / JP
	02 / SHIGEMATSU, Toshio, Sumitomo Elect. Indust. Ltd 1-3, Shimaya 1-chome, Konohana-ku Osaka-shi, Osaka 554-0024 / JP
	03 / TOKUDA, Nobuyuki, The Kansai Elect. Power Co. Inc. 3-22, Nakanoshima 3-chome, Kita-ku Osaka-shi, Osaka 530-8270 / JP
Representative(s)	Cross, Rupert Edward Blount, et al Boult Wade Tennant Verulam Gardens 70 Gray's Inn Road London WC1X 8BT / GB
	[N/P]
Former [2012/24]	Cross, Rupert Edward Blount, et al Boult Wade Tennant Verulam Gardens 70 Gray's Inn Road London WC1X 8BT / GB
Former [2005/22]	Cross, Rupert Edward Blount, et al BOULT WADE TENNANT, Verulam Gardens 70 Gray's Inn Road London WC1X 8BT / GB
Application number, filing date	03717669.0	21.04.2003
	[2005/22]
	WO2003JP05059
Priority number, date	JP20020120157	23.04.2002 Original published format: JP 2002120157
	[2005/22]
Filing language	JA
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	WO03092110
	Date:	06.11.2003
	Language:	EN
	[2003/45]
	Type:	A1 Application with search report
	No.:	EP1536507
	Date:	01.06.2005
	Language:	EN
	The application published by WIPO in one of the EPO official languages on 06.11.2003 takes the place of the publication of the European patent application.
	[2005/22]
	Type:	B1 Patent specification
	No.:	EP1536507
	Date:	13.06.2012
	Language:	EN
	[2012/24]
	Type:	B8 Corrected title page of specification
	No.:	EP1536507
	Date:	27.06.2012
	[2012/26]
Search report(s)	International search report - published on:	JP	06.11.2003
	(Supplementary) European search report - dispatched on:	EP	07.01.2010
Classification	IPC:	H01M8/18, H01M8/04	[2005/22]
	CPC:	H01M8/188 (EP,US); H01M8/0432 (EP,US); H01M8/04328 (EP,US); H01M8/04335 (EP,US); H01M8/04388 (EP,US); H01M8/04395 (EP,US); (+) H01M8/04626 (EP,US); Y02E60/50 (EP,US) (-)
Designated contracting states	DE, DK, ES, FR, GB, IT [2012/24]
Former [2005/22]	AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LI, LU, MC, NL, PT, RO, SE, SI, SK, TR
Title	German:	VERFAHREN ZUM ENTWURF EINES REDOX-DURCHFLUSSBATTERIESYSTEMS	[2005/22]
	English:	METHOD FOR DESIGNING REDOX FLOW BATTERY SYSTEM	[2005/22]
	French:	PROCEDE DE CONCEPTION D'UN SYSTEME DE BATTERIE REDOX A CIRCULATION CONSTANTE	[2005/22]
Entry into regional phase	19.11.2004	Translation filed
	19.11.2004	National basic fee paid
	19.11.2004	Search fee paid
	19.11.2004	Designation fee(s) paid
	19.11.2004	Examination fee paid
Examination procedure	02.07.2003	Request for preliminary examination filed International Preliminary Examining Authority: JP
	19.11.2004	Examination requested [2005/22]
	28.05.2010	Despatch of a communication from the examining division (Time limit: M04)
	07.10.2010	Reply to a communication from the examining division
	11.11.2011	Cancellation of oral proceeding that was planned for 22.11.2011
	22.11.2011	Date of oral proceedings (cancelled)
	20.12.2011	Communication of intention to grant the patent
	30.03.2012	Fee for grant paid
	30.03.2012	Fee for publishing/printing paid
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 28.05.2010
Opposition(s)	14.03.2013	No opposition filed within time limit [2013/21]
Fees paid	Renewal fee
	07.04.2005	Renewal fee patent year 03
	29.03.2006	Renewal fee patent year 04
	23.04.2007	Renewal fee patent year 05
	25.03.2008	Renewal fee patent year 06
	23.04.2009	Renewal fee patent year 07
	23.04.2010	Renewal fee patent year 08
	26.04.2011	Renewal fee patent year 09
	29.03.2012	Renewal fee patent year 10
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.
Documents cited:	Search	[Y]US4786567 (SKYLLAS-KAZACOS MARIA [AU], et al) [Y] 5 * column 1, line 29 - line 56 *;
		[Y]JP2000073932 (HITACHI ENG SERVICE) [Y] 5 * abstract *;
		[A]US6111767 (HANDLEMAN CLAYTON KLING PHILIP [US]) [A] 4 * column 1, line 13 - line 17 * * column 1, line 47 - line 54 ** column 14, line 1 - line 19 *
	International search	[Y]JPH0412464 (SUMITOMO ELECTRIC INDUSTRIES);
		[Y]JP2000073932 (HITACHI ENG SERVICE);
		[Y]JP2000073931 (HITACHI ENG SERVICE);
		[Y]JP2000078895 (HITACHI ENG SERVICE);
		[Y]JP2001339995 (ISHIKAWAJIMA HARIMA HEAVY IND)

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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