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EP About this file: EP0785175

EP0785175 - SYNTHETIC CLAY FOR CERAMICS AND PROCESS FOR PREPARING THE SAME [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 21.07.2000 Database last updated on 03.09.2024
Most recent event Tooltip	04.01.2008	Lapse of the patent in a contracting state New state(s): IT	published on 06.02.2008 [2008/06]
Applicant(s)	For all designated states Cosmo Clay & Ceramics Co., Ltd. NXB Aoyama, 26-37, Minamiaoyama 2-chome Minato-ku Tokyo 107-0062 / JP
	[N/P]
Former [1999/38]	For all designated states Cosmo Clay & Ceramics Co., Ltd. NXB Aoyama, 26-37, Minamiaoyama 2-chome Minato-ku, Tokyo 107-0062 / JP
Former [1997/30]	For all designated states Cosmo Clay & Ceramics Co., Ltd. 7-21, Kitaaoyama 2-chome Minato-ku, Tokyo 107 / JP
Inventor(s)	01 / OHSHIMA, Iemitsu Cosmo Clay & Ceramics Co., Ltd. NXB Aoyama, 26-37, Minamiaoyama 2-chome Minato-ku, Tokyo 107-0062 / JP
	02 / KIKUHATA, Akira Cosmo Clay & Ceramics Co., Ltd. NXB Aoyama, 26-37, Minamiaoyama 2-chome Minato-ku, Tokyo 107-0062 / JP
	[1999/17]
Former [1997/30]	01 / OHSHIMA, Iemitsu Cosmo Clay & Ceramics Co., Ltd. 7-21, Kitaaoyama 2-chome Minato-ku Tokyo 107 / JP
	02 / KIKUHATA, Akira Cosmo Clay & Ceramics Co., Ltd. 7-21, Kitaaoyama 2-chome Minato-ku Tokyo 107 / JP
Representative(s)	Müller-Gerbes, Margot Müller-Gerbes Wagner Albiger Patentanwälte Friedrich-Breuer-Strasse 72-78 53225 Bonn / DE
	[N/P]
Former [1997/30]	Müller-Gerbes, Margot, Dipl.-Ing. Friedrich-Breuer-Strasse 112 53225 Bonn / DE
Application number, filing date	96924179.3	22.07.1996
	[1997/30]
	WO1996JP02043
Priority number, date	JP19950199600	04.08.1995 Original published format: JP 19960095
	[1997/30]
Filing language	JA
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	WO9706117
	Date:	20.02.1997
	Language:	EN
	[1997/09]
	Type:	A1 Application with search report
	No.:	EP0785175
	Date:	23.07.1997
	Language:	EN
	The application published by WIPO in one of the EPO official languages on 20.02.1997 takes the place of the publication of the European patent application.
	[1997/30]
	Type:	B1 Patent specification
	No.:	EP0785175
	Date:	22.09.1999
	Language:	EN
	[1999/38]
Search report(s)	International search report - published on:	JP	20.02.1997
	(Supplementary) European search report - dispatched on:	EP	01.09.1998
Classification	IPC:	C04B33/00, C04B35/00, C04B33/04, C04B35/18	[1998/39]
	CPC:	C04B33/00 (KR); C04B33/04 (EP,US); C04B33/24 (EP,US)
	Former IPC [1997/30]	C04B33/00, C04B35/00
Designated contracting states	CH, DE, DK, ES, FR, GB, IT, LI, NL, SE [1997/30]
Title	German:	SYNTHETISCHER TON FÜR KERAMIK UND VERFAHREN ZU SEINER HERSTELLUNG	[1997/30]
	English:	SYNTHETIC CLAY FOR CERAMICS AND PROCESS FOR PREPARING THE SAME	[1997/30]
	French:	ARGILE SYNTHETIQUE POUR CERAMIQUES ET SON PROCEDE DE FABRICATION	[1997/30]
Entry into regional phase	18.04.1997	Translation filed
	18.04.1997	National basic fee paid
	18.04.1997	Search fee paid
	18.04.1997	Designation fee(s) paid
	18.04.1997	Examination fee paid
Examination procedure	18.04.1997	Examination requested [1997/30]
	09.11.1998	Despatch of communication of intention to grant (Approval: Yes)
	15.03.1999	Communication of intention to grant the patent
	28.05.1999	Fee for grant paid
	28.05.1999	Fee for publishing/printing paid
Opposition(s)	24.06.2000	No opposition filed within time limit [2000/36]
Fees paid	Renewal fee
	04.07.1998	Renewal fee patent year 03
	08.07.1999	Renewal fee patent year 04
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	CH	22.09.1999
	ES	22.09.1999
	IT	22.09.1999
	LI	22.09.1999
	NL	22.09.1999
	SE	22.09.1999
	[2008/06]
Former [2003/09]	CH	22.09.1999
	ES	22.09.1999
	LI	22.09.1999
	NL	22.09.1999
	SE	22.09.1999
Former [2002/27]	CH	22.09.1999
	ES	22.09.1999
	LI	22.09.1999
	SE	22.09.1999
Former [2002/23]	CH	22.09.1999
	LI	22.09.1999
	SE	22.09.1999
Former [2000/52]	CH	22.09.1999
	LI	22.09.1999
Former [2000/50]	CH	27.12.1999
	LI	27.12.1999
Documents cited:	Search	[A]US5296427 (HOLMGREN JENNIFER S [US]) [A] 1-10 * column W *;
		[A]JPH05345830
		[A] - DATABASE WPI, 1, Derwent World Patents Index, vol. 94, no. 05, Database accession no. 94-040073, XP002073264 & JPH05345830 A 19931227 (DIAFOIL HOECHST CO. LTD.) [A] 1-10 * abstract *
	International search	[A]JPS5012446B ;
		[A]JPS61236649 (KUROSAKI REFRACTORIES CO);
		[A]JPH02212358 (ASK 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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