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EP About this file: EP0514552

EP0514552 - METHOD FOR MANUFACTURING SOLID-STATE ELECTROLYTIC FUEL CELL [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 23.03.2001 Database last updated on 21.09.2024
Most recent event Tooltip	23.03.2001	No opposition filed within time limit	published on 09.05.2001 [2001/19]
Applicant(s)	For all designated states YUASA CORPORATION 6-6, Josai-cho Takatsuki-shi Osaka 569 / JP
	[N/P]
Former [1993/35]	For all designated states YUASA CORPORATION 6-6, Josai-cho Takatsuki-shi, Osaka 569 / JP
Former [1992/48]	For all designated states YUASA BATTERY CO., LTD. 6-6, Johsai-cho Takatsuki-shi, Osaka 569 / JP
Inventor(s)	01 / OKUYAMA, Ryoichi Yuasa Battery Co., Ltd., 6-6, Josai-cho Takatsuki-shi, Osaka 569 / JP
	02 / NOMURA, Eiichi Yuasa Battery Co., Ltd., 6-6, Josai-cho Takatsuki-shi, Osaka 569 / JP
	[1992/48]
Representative(s)	Linn, Samuel Jonathan, et al Mewburn Ellis LLP City Tower 40 Basinghall Street London EC2V 5DE / GB
	[N/P]
Former [1994/21]	Linn, Samuel Jonathan, et al MEWBURN ELLIS York House 23 Kingsway London WC2B 6HP / GB
Former [1992/48]	Barker, Rosemary Anne MEWBURN ELLIS York House 23 Kingsway London WC2B 6HP / GB
Application number, filing date	92900502.3	09.12.1991
	[1992/48]
	WO1991JP01701
Priority number, date	JP19900409997	10.12.1990 Original published format: JP 40999790
	JP19900410959	14.12.1990 Original published format: JP 41095990
	JP19900411402	17.12.1990 Original published format: JP 41140290
	JP19900412014	18.12.1990 Original published format: JP 41201490
	JP19910029539	29.01.1991 Original published format: JP 2953991
	JP19910029540	29.01.1991 Original published format: JP 2954091
	JP19910044367	15.02.1991 Original published format: JP 4436791
	JP19910059368	28.02.1991 Original published format: JP 5936891
	JP19910059369	28.02.1991 Original published format: JP 5936991
	JP19910072352	11.03.1991 Original published format: JP 7235291
	JP19910083260	23.03.1991 Original published format: JP 8326091
	JP19910083261	23.03.1991 Original published format: JP 8326191
	JP19910208684	24.07.1991 Original published format: JP 20868491
	JP19910208685	24.07.1991 Original published format: JP 20868591
	JP19910240466	26.08.1991 Original published format: JP 24046691
	JP19910270055	20.09.1991 Original published format: JP 27005591
	JP19910284031	03.10.1991 Original published format: JP 28403191
	JP19910289148	07.10.1991 Original published format: JP 28914891
	[1992/48]
Filing language	JA
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	WO9210862
	Date:	25.06.1992
	Language:	EN
	[1992/14]
	Type:	A1 Application with search report
	No.:	EP0514552
	Date:	25.11.1992
	Language:	EN
	The application published by WIPO in one of the EPO official languages on 25.06.1992 takes the place of the publication of the European patent application.
	[1992/48]
	Type:	B1 Patent specification
	No.:	EP0514552
	Date:	17.05.2000
	Language:	EN
	[2000/20]
Search report(s)	International search report - published on:	JP	25.06.1992
	(Supplementary) European search report - dispatched on:	EP	11.06.1993
Classification	IPC:	H01M8/02, H01M8/12	[1992/48]
	CPC:	H01M8/1233 (EP,US); H01M8/1231 (EP,US); Y02E60/50 (EP); Y02P70/50 (EP,US); Y10T29/49115 (EP,US)
Designated contracting states	DE, FR, GB, NL [1992/50]
Former [1992/48]	AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, MC, NL, SE
Title	German:	VERFAHREN ZUR HERSTELLUNG ELEKTROLYTISCHER FESTSTOFFZELLE	[1992/48]
	English:	METHOD FOR MANUFACTURING SOLID-STATE ELECTROLYTIC FUEL CELL	[1992/48]
	French:	PROCEDE DE PRODUCTION D'UNE PILE A COMBUSTIBLE ELECTROLYTIQUE A L'ETAT SOLIDE	[1992/48]
Entry into regional phase	31.07.1992	Translation filed
	31.08.1992	National basic fee paid
	31.08.1992	Search fee paid
	31.08.1992	Designation fee(s) paid
	29.10.1992	Examination fee paid
Examination procedure	29.10.1992	Examination requested [1992/53]
	22.02.1996	Despatch of a communication from the examining division (Time limit: M06)
	25.11.1996	Reply to a communication from the examining division
	26.05.1997	Despatch of a communication from the examining division (Time limit: M04)
	08.09.1997	Reply to a communication from the examining division
	20.07.1998	Despatch of communication of intention to grant (Approval: Yes)
	10.05.1999	Communication of intention to grant the patent
	30.07.1999	Fee for grant paid
	30.07.1999	Fee for publishing/printing paid
Opposition(s)	20.02.2001	No opposition filed within time limit [2001/19]
Request for further processing for:	25.11.1996	Request for further processing filed
	25.11.1996	Full payment received (date of receipt of payment) Request granted
	19.12.1996	Decision despatched
Fees paid	Renewal fee
	20.12.1993	Renewal fee patent year 03
	16.12.1994	Renewal fee patent year 04
	21.12.1995	Renewal fee patent year 05
	23.12.1996	Renewal fee patent year 06
	23.12.1997	Renewal fee patent year 07
	23.12.1998	Renewal fee patent year 08
	27.12.1999	Renewal fee patent year 09
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	[A]JP01110904 ;
		[A]FR1375469 (RAFFINAGE CIE FRANCAISE);
		[A]DE1179852 (ZIRCONIUM CORP OF AMERICA);
		[A]US4957673 (SCHROEDER JAMES E [US], et al);
		[A]US3377203 (HANS-HEINRICH MOBIUS, et al);
		[A]EP0134136 (NGK INSULATORS LTD [JP])
		[A] - PATENT ABSTRACTS OF JAPAN vol. 13, no. 334 (M-855)(3682) 27 July 1989 & JP-A-01 110 904 ( ISUZU MOTORS LTD ) 27 April 1989, & JP01110904 A 19890427
	International search	[Y]JPH0193065 (MITSUBISHI HEAVY IND LTD);
		[Y]JPS62268063 (MITSUBISHI HEAVY IND LTD);
		[P]JPH0381972 (TOPPAN PRINTING CO LTD);
		[P]JPH03101065 (TOPPAN PRINTING CO LTD);
		[Y]JPS4976038 ;
		[Y]JPS647475 (MITSUBISHI HEAVY IND LTD);
		[Y]JPS61216258 (WESTINGHOUSE ELECTRIC CORP)

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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