Deutsch English Français

Contact

EP0058203

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: EP0058203

EP0058203 - NON-DUSTING AND FAST-WETTING IMPRESSION MATERIAL AND METHOD OF PREPARING SAME [Right-click to bookmark this link]
Status	Patent maintained as amended Status updated on 24.06.1994 Database last updated on 03.04.2025
Most recent event Tooltip	27.06.2008	Change - opposition data/opponents data or that of the opponents representative	published on 30.07.2008 [2008/31]
Applicant(s)	For all designated states DENTSPLY International Inc. 570 West College Avenue P.O. Box 872 York, PA 17405-0872 / US
	[N/P]
Former [1982/34]	For all designated states DENTSPLY INTERNATIONAL, INC. 570 West College Avenue P.O. Box 872 York Pennsylvania 17405 / US
Inventor(s)	01 / SCHEUBLE, Max Wunderlistrasse 67 CH-8037 Zurich / CH
	02 / MUNSCH, Paul Birchstrasse 181 CH-8156 Oberhasli / CH
	[1982/34]
Representative(s)	Wächtershäuser, Günter Wächtershäuser & Hartz Patentanwälte Ottostrasse 4 80333 München / DE
	[N/P]
Former [1983/43]	Wächtershäuser, Günter, Prof. Dr. Patentanwalt, Tal 29 D-80331 München / DE
Former [1982/34]	Weisert, Annekäte, Dipl.-Ing. Dr.-Ing. Patentanwälte Kraus Weisert & Partner Thomas-Wimmer-Ring 15 D-80539 München / DE
Application number, filing date	81902509.9	26.08.1981
	[1982/34]
	WO1981US01150
Priority number, date	US19800181417	26.08.1980 Original published format: US 181417
	US19810293143	17.08.1981 Original published format: US 293143
	[1982/34]
Filing language	EN
Procedural language	EN
Publication	Type:	A2 Application without search report
	No.:	WO8200650
	Date:	04.03.1982
	[1982/07]
	Type:	A1 Application with search report
	No.:	EP0058203
	Date:	25.08.1982
	Language:	EN
	The application published by WIPO in one of the EPO official languages on 04.03.1982 takes the place of the publication of the European patent application.
	[1982/34]
	Type:	B1 Patent specification
	No.:	EP0058203
	Date:	13.04.1988
	Language:	EN
	[1988/15]
	Type:	B2 New European patent specification
	No.:	EP0058203
	Date:	10.08.1994
	Language:	EN
	[1994/32]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	04.04.1984
Classification	IPC:	C08L1/26, C08L5/00, C08L5/04, C08K3/34	[1982/34]
	CPC:	C08L5/04 (EP,US); A61K6/90 (EP,US)
Designated contracting states	CH, DE, FR, GB, LI, SE [1982/34]
Title	German:	NICHT STAUBENDES UND SCHNELL VERNETZENDES DRUCKMATERIAL SOWIE VERFAHREN ZU DESSEN HERSTELLUNG	[1982/34]
	English:	NON-DUSTING AND FAST-WETTING IMPRESSION MATERIAL AND METHOD OF PREPARING SAME	[1982/34]
	French:	MATERIAU D'IMPRESSION A MOUILLAGE RAPIDE ET NE PRODUISANT PAS DE POUSSIERE ET PROCEDE DE PREPARATION DE CELUI-CI	[1982/34]
Entry into regional phase	05.03.1982	National basic fee paid
	05.03.1982	Search fee paid
	05.03.1982	Designation fee(s) paid
	05.03.1982	Examination fee paid
Examination procedure	05.03.1982	Examination requested [1982/34]
	14.06.1985	Despatch of a communication from the examining division (Time limit: M05)
	12.11.1985	Reply to a communication from the examining division
	25.11.1985	Despatch of a communication from the examining division (Time limit: M05)
	10.04.1986	Reply to a communication from the examining division
	02.06.1986	Despatch of a communication from the examining division (Time limit: M04)
	13.10.1986	Reply to a communication from the examining division
	22.05.1987	Despatch of communication of intention to grant (Approval: )
	18.09.1987	Communication of intention to grant the patent
	25.11.1987	Fee for grant paid
	25.11.1987	Fee for publishing/printing paid
Opposition(s)	Opponent(s)	01 30.12.1988 16.02.1989 ADMISSIBLE Bayer AG, Leverkusen Konzernverwaltung RP Patente Konzern Bayerwerk D-51368 Leverkusen / DE
		02 10.01.1989 16.02.1989 ADMISSIBLE Ivoclar AG Bendererstr. 2 FL-9494 Schaan / LI Opponent's representative Uexküll & Stolberg Partnerschaft von Patent- und Rechtsanwälten mbB Beselerstrasse 4 22607 Hamburg / DE
		03 11.01.1989 16.02.1989 ADMISSIBLE Mr. Sueo Saito No.10-19, Kasuga 2-chome, Bunkyo-ku Tokyo / JP Opponent's representative Müller-Boré & Partner Patentanwälte PartG mbB Friedenheimer Brücke 21 80639 München / DE
		[N/P]
	Former [2008/31]
	Opponent(s)	01 30.12.1988 16.02.1989 ADMISSIBLE Bayer AG, Leverkusen Konzernverwaltung RP Patente Konzern Bayerwerk D-51368 Leverkusen / DE
		02 10.01.1989 16.02.1989 ADMISSIBLE Ivoclar AG Bendererstr. 2 FL-9494 Schaan / LI Opponent's representative UEXKÜLL & STOLBERG Patentanwälte Beselerstrasse 4 D-22607 Hamburg / DE
		03 11.01.1989 16.02.1989 ADMISSIBLE Mr. Sueo Saito No.10-19, Kasuga 2-chome, Bunkyo-ku Tokyo / JP Opponent's representative Müller-Boré & Partner Patentanwälte Grafinger Strasse 2 81671 München / DE
	Former [1989/10]
	Opponent(s)	01 30.12.1988 16.02.1989 ADMISSIBLE Bayer AG, Leverkusen Konzernverwaltung RP Patente Konzern Bayerwerk D-51368 Leverkusen / DE
		02 10.01.1989 16.02.1989 ADMISSIBLE Ivoclar AG Bendererstr. 2 FL-9494 Schaan / LI Opponent's representative UEXKÜLL & STOLBERG Patentanwälte Beselerstrasse 4 D-22607 Hamburg / DE
		03 11.01.1989 16.02.1989 ADMISSIBLE Mr. Sueo Saito No.10-19, Kasuga 2-chome, Bunkyo-ku Tokyo / JP Opponent's representative Müller-Boré & Partner Patentanwälte Postfach 26 02 47 D-80059 München / DE
	Former [1989/09]
	Opponent(s)	01 30.12.1988 16.02.1989 ADMISSIBLE Bayer AG, Leverkusen Konzernverwaltung RP Patente Konzern Bayerwerk D-51368 Leverkusen / DE
	23.02.1989	Invitation to proprietor to file observations on the notice of opposition
	06.11.1989	Reply of patent proprietor to notice(s) of opposition
	04.12.1990	Despatch of interlocutory decision in opposition
	06.10.1993	Legal effect of interlocutory decision in opposition
	03.03.1994	Despatch of communication that the patent will be maintained as amended
	31.05.1994	Fee for printing new specification paid
Appeal following opposition	28.12.1990	Appeal received No. T0039/91
	11.04.1991	Statement of grounds filed
	06.10.1993	Result of appeal procedure: appeal of the opponent was rejected
	06.10.1993	Date of oral proceedings
	13.10.1993	Minutes of the oral proceedings despatched
Fees paid	Renewal fee
	22.06.1983	Renewal fee patent year 03
	19.07.1984	Renewal fee patent year 04
	07.08.1985	Renewal fee patent year 05
	20.08.1986	Renewal fee patent year 06
	21.08.1987	Renewal fee patent year 07
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	[X]GB1073772 (AMALGAMATED DENTAL CO LTD)
	International search	[A]US2390137 (VALLANDIGHAM VANCE V);
		[A]US2397145 (BEUREN JOY HOMER VAN, et al);
		[A]US2422497 (NOYES STANLEY E);
		[A]US2628153 (NOYES STANLEY E, et al);
		[A]US2631081 (NOYES STANLEY E, et al);
		[A]US2631082 (NOYES STANLEY E, et al);
		[A]USRE23700E ;
		[A]US2678280 (NOYES STANLEY E, et al);
		[A]US2816040 (ALEXANDER RABCHUK);
		[A]US2844486 (LAMAR RICHARD S);
		[A]US3246998 (SETSUO HIGASHI, et al);
		[A]US3291618 (MORRELL JACQUE C);
		[A]US3966488 (LANGENFELDER HANS, et al);
		[A]USRE29295E ;
		[A]US4136050 (BREHM GARY A);
		[A]GB727520 (DENTAL PERFECTION COMPANY)
		[A] - JADA, Vol. 94, March 1977, "Characterization of Airborne Particles from Irreversible Hydrocolloids", WOODY et al.

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
24.2.32; 34p