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EP About this file: EP0924515

EP0924515 - Solid electrolyte with inner reference chamber and electrodes on inner and outer surfaces [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 12.03.2004 Database last updated on 20.09.2024
Most recent event Tooltip	12.03.2004	No opposition filed within time limit	published on 28.04.2004 [2004/18]
Applicant(s)	For all designated states DENSO CORPORATION 1-1, Showa-cho Kariya-city Aichi-pref. 448-8661 / JP
	[N/P]
Former [1999/25]	For all designated states Denso Corporation 1-1, Showa-cho Kariya-city, Aichi-pref., 448-8661 / JP
Inventor(s)	01 / Katafuchi, Tooru c/o DENSO CORPORATION, 1-1, Showa-cho Kariya-city, Aichi-pref., 448-8661 / JP
	02 / Kobayashi, Kiyomi c/o DENSO CORPORATION, 1-1, Showa-cho Kariya-city, Aichi-pref., 448-8661 / JP
	03 / Fujii, Namitsugu c/o DENSO CORPORATION, 1-1, Showa-cho Kariya-city, Aichi-pref., 448-8661 / JP
	04 / Sano, Hiromi c/o DENSO CORPORATION, 1-1, Showa-cho Kariya-city, Aichi-pref., 448-8661 / JP
	[1999/25]
Representative(s)	Leson, Thomas Johannes Alois, et al TBK Bavariaring 4-6 80336 München / DE
	[N/P]
Former [1999/25]	Leson, Thomas Johannes Alois, Dipl.-Ing., et al Patentanwälte Tiedtke-Bühling-Kinne & Partner, Bavariaring 4 80336 München / DE
Application number, filing date	98121974.4	19.11.1998
	[1999/25]
Priority number, date	JP19970337869	20.11.1997 Original published format: JP 33786997
	JP19980251054	04.09.1998 Original published format: JP 25105498
	[1999/25]
Filing language	EN
Procedural language	EN
Publication	Type:	A2 Application without search report
	No.:	EP0924515
	Date:	23.06.1999
	Language:	EN
	[1999/25]
	Type:	A3 Search report
	No.:	EP0924515
	Date:	11.10.2000
	[2000/41]
	Type:	B1 Patent specification
	No.:	EP0924515
	Date:	07.05.2003
	Language:	EN
	[2003/19]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	29.08.2000
Classification	IPC:	G01N27/407	[1999/25]
	CPC:	G01N27/4075 (EP,US); G01N27/407 (EP,US)
Designated contracting states	DE, FR, GB [2001/26]
Former [1999/25]	AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE
Title	German:	Festelektrolyt mit innerer Referenzkammer und Elektroden auf Innen- und Aussenflächen	[1999/25]
	English:	Solid electrolyte with inner reference chamber and electrodes on inner and outer surfaces	[1999/25]
	French:	Electrolyte solide avec chambre interne de réference et des électrodes sur les surfaces interieur et exterieur	[1999/25]
Examination procedure	11.01.2001	Examination requested [2001/11]
	11.06.2001	Despatch of a communication from the examining division (Time limit: M04)
	22.10.2001	Reply to a communication from the examining division
	19.02.2002	Despatch of a communication from the examining division (Time limit: M04)
	01.07.2002	Reply to a communication from the examining division
	31.10.2002	Communication of intention to grant the patent
	04.03.2003	Fee for grant paid
	04.03.2003	Fee for publishing/printing paid
Divisional application(s)	EP01129596.1 / EP1195602
Opposition(s)	10.02.2004	No opposition filed within time limit [2004/18]
Fees paid	Renewal fee
	13.11.2000	Renewal fee patent year 03
	14.11.2001	Renewal fee patent year 04
	13.11.2002	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.
Documents cited:	Search	[XY]DE19702096 (DENSO CORP [JP]) [X] 1,2 * abstract * * figures 2,6 * [Y] 3-5;
		[X]US4155827 (LINDER ERNST [DE], et al) [X] 1,2 * column 5, line 17 - line 55; figure 5 *;
		[XA]JPH04157358 ;
		[X]JPH05126789 ;
		[X]DE2838122 (BOSCH GMBH ROBERT) [X] 1,2 * page 11, line 1 - line 4 * * page 7, paragraph L; figures 2,3 *;
		[PX]EP0811840 (NGK SPARK PLUG CO [JP]) [PX] 1,2 * figure 3 *;
		[YXA]DE3726479 (BOSCH GMBH ROBERT [DE]) [Y] 3-5 * figure 1 * [X] 6,9,11-13 [A] 1,2;
		[AX]US4127463 (ROHR FRANZ-JOSEF, et al) [A] 1-5 * column 1, line 17 - column 3, line 33; figures 1,3 * [X] 6,9,11-13;
		[DAX]DE2206216 (BOSCH GMBH ROBERT [DE]) [DA] 1-5 * page 6, paragraph 2 * * page 10, line 10 - line 11 * * page 14, line 8 - line 26; figures 3,4; claim 3 * [X] 6,9-13;
		[X]JPS57166556 ;
		[X]EP0125069 (NGK INSULATORS LTD [JP]) [X] 6-9,11,14 * page 3, line 9 - page 4, line 5; figures 1-3 *;
		[PX]EP0809101 (DENSO CORP [JP]) [PX] 6-14 * page 5, line 16 - line 29; figure 8 * * page 11, line 29 - line 46; figures 22,23 *;
		[E]EP0896219 (DENSO CORP [JP]) [E] 6,9,11-13 * abstract * * column 1, line 36 - line 53 * * column 4, line 20 - line 37 * * column 6, line 17; figures 2,5-10; claim 1 *;
		[A]DE19532158 (NIPPON DENSO CO [JP]) [A] 6-8 * figure 8 *
		[XA] - PATENT ABSTRACTS OF JAPAN, (19920917), vol. 016, no. 448, Database accession no. (P - 1423), & JP04157358 A 19920529 (NIPPONDENSO CO LTD) [X] 1,2 * abstract * [A] 7,8
		[ ] - DATABASE WPI, 1, Derwent World Patents Index, vol. 1992, no. 25, Database accession no. 1992-231513 [ ] * abstract *
		[X] - PATENT ABSTRACTS OF JAPAN, (19930907), vol. 017, no. 495, Database accession no. (P - 1608), & JP05126789 A 19930521 (HITACHI LTD) [X] 1,2 * abstract *
		[X] - PATENT ABSTRACTS OF JAPAN, (19830111), vol. 007, no. 006, Database accession no. (P - 167), & JP57166556 A 19821014 (NIPPON DENSO KK) [X] 6,9,11-13 * abstract *

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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