Deutsch English Français

Contact

EP1122224

European procedure

Quick help

Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...

News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...

Extract from the Register of European Patents

EP About this file: EP1122224

EP1122224 - Fused cast alumina-zirconia-silica based products with an improved microstructure [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 24.06.2005 Database last updated on 16.09.2024
Most recent event Tooltip	13.04.2007	Lapse of the patent in a contracting state New state(s): CY	published on 16.05.2007 [2007/20]
Applicant(s)	For all designated states SOCIETE EUROPEENNE DES PRODUITS REFRACTAIRES Les Miroirs 18, Avenue d'Alsace F-92400 Courbevoie / FR
	[2001/32]
Inventor(s)	01 / Gaubil, Michel Marc 5bis, Place de la Bulle 84000 Avignon / FR
	02 / Boussant-Roux, Yves Marcel Léon 1350 Chemin de la Verdière 84140 Montfavet / FR
	03 / Sertain, Emmanuel Jean-Marie Apt. 155, 82 rue de l'Abbé Carton 75014 Paris / FR
	04 / Zanoli, Alain Paul Bernard 28 rue Joseph Vernet 84000 Avignon / FR
	[2004/33]
Former [2001/32]	01 / Gaubil, Michel Marc 5bis, Place de la Bulle 84000 Avignon / FR
	02 / Boussant-Roux, Yves Marcel Léon 112 rue Lecorbusier 84000 Avignon / FR
	03 / Sertain, Emmanuel Jean-Marie Apt. 155, 82 rue de l'Abbé Carton 75014 Paris / FR
	04 / Zanoli, Alain Paul Bernard 4 rue Neuve Saint-Charles 84000 Avignon / FR
Representative(s)	Colas, Jean-Pierre, et al Cabinet Lavoix 2, Place d'Estienne d'Orves 75441 Paris Cedex 09 / FR
	[N/P]
Former [2001/32]	Colas, Jean-Pierre, et al Cabinet de Boisse et Colas 37, avenue Franklin D. Roosevelt 75008 Paris / FR
Application number, filing date	01400227.3	30.01.2001
	[2001/32]
Priority number, date	FR20000001192	31.01.2000 Original published format: FR 0001192
	[2001/32]
Filing language	FR
Procedural language	FR
Publication	Type:	A2 Application without search report
	No.:	EP1122224
	Date:	08.08.2001
	Language:	FR
	[2001/32]
	Type:	A3 Search report
	No.:	EP1122224
	Date:	12.09.2001
	[2001/37]
	Type:	B1 Patent specification
	No.:	EP1122224
	Date:	18.08.2004
	Language:	FR
	[2004/34]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	02.08.2001
Classification	IPC:	C04B35/109, C04B35/484	[2001/37]
	CPC:	C04B35/484 (EP,US); C04B35/109 (EP,US)
	Former IPC [2001/32]	C04B35/109
Designated contracting states	AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE, TR [2002/23]
Former [2001/32]	AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE, TR
Title	German:	Schmelzgegossene Aluminiumoxid-Zirkonoxid-Siliziumoxid Produkte mit verbesserter Mikrostruktur	[2001/32]
	English:	Fused cast alumina-zirconia-silica based products with an improved microstructure	[2001/32]
	French:	Produits électrofondus à base d'alumine-zircone-silice à microstructure améliorée	[2001/32]
Examination procedure	08.02.2002	Examination requested [2002/16]
	24.10.2003	Despatch of a communication from the examining division (Time limit: M04)
	08.12.2003	Reply to a communication from the examining division
	19.02.2004	Communication of intention to grant the patent
	17.06.2004	Fee for grant paid
	17.06.2004	Fee for publishing/printing paid
Opposition(s)	19.05.2005	No opposition filed within time limit [2005/32]
Fees paid	Renewal fee
	24.01.2003	Renewal fee patent year 03
	27.01.2004	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	FI	18.08.2004
	IE	18.08.2004
	TR	18.08.2004
	DK	18.11.2004
	GR	18.11.2004
	CY	30.01.2005
	MC	31.01.2005
	[2007/20]
Former [2006/51]	FI	18.08.2004
	IE	18.08.2004
	TR	18.08.2004
	DK	18.11.2004
	GR	18.11.2004
	MC	31.01.2005
Former [2006/14]	FI	18.08.2004
	IE	18.08.2004
	DK	18.11.2004
	GR	18.11.2004
	MC	31.01.2005
Former [2005/24]	FI	18.08.2004
	IE	18.08.2004
	DK	18.11.2004
	GR	18.11.2004
Former [2005/22]	FI	18.08.2004
	DK	18.11.2004
	GR	18.11.2004
Former [2005/18]	FI	18.08.2004
	GR	18.11.2004
Former [2005/11]	FI	18.08.2004
Documents cited:	Search	[AD]US2438552 (FIELD THEODORE E) [AD] 1-6 * column 4, line 73 - line 75 * * table VI ** claim - *;
		[A]FR2363535 (CORNING GLASS WORKS [US]) [A] 1-6 * page 3, line 24 - page 4, line 31 * * page 6, line 12 - line 25 *;
		[X]EP0235909 (KENNECOTT CORP [US]) [X] 1-5 * abstract * * column 1, line 43 - line 48 * * column 5, line 9 - line 22 * * column 5, line 28 - line 46 * * column 6, line 6 - line 19 * * column 8, line 9 - line 18 * * figure 4 * * claim 15 *;
		[X]EP0939065 (ASAHI GLASS CO LTD [JP]) [X] 1,2,4-6 * abstract * * paragraph [0050] * * example 43; table 5 *

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.

Legal notice
Terms of use
24.2.25; 34p