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EP0098565

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Extract from the Register of European Patents

EP About this file: EP0098565

EP0098565 - Coke oven [Right-click to bookmark this link]
Status	Patent revoked Status updated on 05.12.1990 Database last updated on 28.03.2026
Most recent event Tooltip	16.08.2002	Change - lapse in a contracting state Updated state(s): CH, LI	published on 02.10.2002 [2002/40]
Applicant(s)	For all designated states Gewerkschaft Schalker Eisenhütte Magdeburger Strasse 37 D-4650 Gelsenkirchen / DE
	[1984/03]
Inventor(s)	01 / Gregor, Karl, Dipl.-Ing. Dr. Hasenwinkeler Strasse 129 D-4630 Bochum / DE
	02 / Asmus, Kurt Dechant-Linden-Weg 50 D-5042 Ertstadt / DE
	[1984/03]
Representative(s)	Gesthuysen, Hans Dieter, et al Patentanwälte Gesthuysen, von Rohr & Eggert Postfach 10 13 54 45013 Essen / DE
	[N/P]
Former [1984/03]	Gesthuysen, Hans Dieter, Dipl.-Ing., et al Patentanwälte Gesthuysen, von Rohr & Weidener, Postfach 10 13 54 D-45013 Essen / DE
Application number, filing date	83106504.0	04.07.1983
	[1984/03]
Priority number, date	DE19823225149	06.07.1982 Original published format: DE 3225149
	DE19823226885	17.07.1982 Original published format: DE 3226885
	[1984/03]
Filing language	DE
Procedural language	DE
Publication	Type:	A2 Application without search report
	No.:	EP0098565
	Date:	18.01.1984
	Language:	DE
	[1984/03]
	Type:	A3 Search report
	No.:	EP0098565
	Date:	11.09.1985
	Language:	DE
	[1985/37]
	Type:	B1 Patent specification
	No.:	EP0098565
	Date:	14.10.1987
	Language:	DE
	[1987/42]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	09.07.1985
Classification	IPC:	C10B33/00	[1984/03]
	CPC:	C10B25/14 (EP,US); C10B33/003 (EP,US); C10B33/14 (EP,US); C10B43/04 (EP,US)
Designated contracting states	AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1984/03]
Title	German:	Verkokungsofen	[1984/03]
	English:	Coke oven	[1984/03]
	French:	Four à coke	[1984/03]
Examination procedure	07.12.1983	Examination requested [1984/07]
	20.05.1986	Despatch of a communication from the examining division (Time limit: M08)
	30.01.1987	Reply to a communication from the examining division
	11.03.1987	Despatch of communication of intention to grant (Approval: )
	23.03.1987	Communication of intention to grant the patent
	26.05.1987	Fee for grant paid
	26.05.1987	Fee for publishing/printing paid
Opposition(s)	Opponent(s)	01 19.05.1988 20.07.1988 ADMISSIBLE Krupp Koppers GmbH Altendorfer StraBe 120 D-4300 Essen 1 / DE
		02 21.05.1988 20.07.1988 ADMISSIBLE Didier Engineering GmbH Alfredstrasse 28 Postfach 100945 D-4300 Essen 1 / DE Opponent's representative Brückner, Raimund Didier-Werke AG Abraham-Lincoln-Strasse 1 65189 Wiesbaden / DE
		03 14.07.1988 14.03.1990 ADMISSIBLE Still Otto Gmbh ChriststraBe 9 D-4630 Bochum 1 / DE Opponent's representative Finkener und Ernesti Patentanwälte Heinrich-König-Strasse 119 44795 Bochum / DE
		[N/P]
	Former [1990/18]
	Opponent(s)	01 19.05.1988 20.07.1988 ADMISSIBLE Krupp Koppers GmbH Altendorfer StraBe 120 D-4300 Essen 1 / DE
		02 21.05.1988 20.07.1988 ADMISSIBLE Didier Engineering GmbH Alfredstrasse 28 Postfach 100945 D-4300 Essen 1 / DE Opponent's representative Brückner, Raimund Dipl.-Ing. Lessingstrasse 16-18 D-65189 Wiesbaden / DE
		03 14.07.1988 14.03.1990 ADMISSIBLE Still Otto Gmbh ChriststraBe 9 D-4630 Bochum 1 / DE Opponent's representative Finkener und Ernesti Patentanwälte Heinrich-König-Strasse 119 D-44795 Bochum / DE
	Former [1988/36]
	Opponent(s)	01 19.05.1988 Krupp Koppers GmbH Altendorfer StraBe 120 D-4300 Essen 1 / DE
		02 21.05.1988 Didier Engineering GmbH Alfredstrasse 28 Postfach 100945 D-4300 Essen 1 / DE Opponent's representative Brückner, Raimund Dipl.-Ing. Lessingstrasse 16-18 D-65189 Wiesbaden / DE
		03 14.07.1988 Still Otto Gmbh ChriststraBe 9 D-4630 Bochum 1 / DE
	Former [1988/32]
	Opponent(s)	01 19.05.1988 ADMISSIBLE Krupp Koppers GmbH Altendorfer StraBe 120 D-4300 Essen 1 / DE
		02 21.05.1988 ADMISSIBLE Didier Engineering GmbH Alfredstrasse 28 Postfach 100945 D-4300 Essen 1 / DE Opponent's representative Brückner, Raimund Dipl.-Ing. Lessingstrasse 16-18 D-65189 Wiesbaden / DE
	08.09.1988	Invitation to proprietor to file observations on the notice of opposition
	15.03.1989	Reply of patent proprietor to notice(s) of opposition
	20.08.1990	Despatch of communication that the patent will be revoked
	30.08.1990	Legal effect of revocation of patent [1991/04]
Fees paid	Renewal fee
	26.07.1985	Renewal fee patent year 03
	24.07.1986	Renewal fee patent year 04
	23.07.1987	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.
Lapses during opposition Tooltip	LU	31.07.1988
	CH	31.07.1989
	LI	31.07.1989
	AT	04.07.1990
	SE	05.07.1990
	BE	31.07.1990
	[2002/40]
Former [2002/02]	CH	14.10.1987
	LI	14.10.1987
	LU	31.07.1988
	AT	04.07.1990
	SE	05.07.1990
	BE	31.07.1990
Former [1999/52]	CH	31.07.1988
	LI	31.07.1988
	LU	31.07.1988
	AT	04.07.1990
	SE	05.07.1990
	BE	31.07.1990
Former [1991/42]	CH	31.07.1988
	LI	31.07.1988
	AT	04.07.1990
	SE	05.07.1990
	BE	31.07.1990
Former [1991/38]	CH	31.07.1988
	LI	31.07.1988
	SE	05.07.1990
	BE	31.07.1990
Former [1991/16]	CH	31.07.1988
	LI	31.07.1988
	SE	05.07.1990
Former [1990/02]	CH	31.07.1988
	LI	31.07.1988

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.