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EP0017712

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Extract from the Register of European Patents

EP About this file: EP0017712

EP0017712 - Process and device for measuring the solid-particle content in a fluid [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 07.07.1986 Database last updated on 28.09.2024
Most recent event Tooltip	28.09.2007	Lapse of the patent in a contracting state New state(s): FR State(s) deleted from list of lapses: GB	published on 31.10.2007 [2007/44]
Applicant(s)	For all designated states EPCO Gesellschaft mit beschränkter Haftung für Handel und Verwaltung Am alten Schacht 8 D-4100 Duisburg 17 / DE
	[1982/31]
Former [1980/22]	For all designated states Ihle Ingenieurgesellschaft mbH Am Hackenbruch 45 D-4000 Düsseldorf / DE
Inventor(s)	01 / Schniewind, Manfred Emdenstrasse 21 D-4300 Essen 1 / DE
	[1980/22]
Representative(s)	Bonsmann, Manfred Kaldenkirchener Strasse 35a 41063 Mönchengladbach / DE
	[N/P]
Former [1982/31]	Bonsmann, Manfred, Dipl.-Ing. Kaldenkirchener Strasse 35a D-41063 Mönchengladbach / DE
Former [1980/22]	Cohausz, Werner, Dipl.-Ing. Schumannstrasse 97 D-4000 Düsseldorf / DE
Application number, filing date	80100598.4	06.02.1980
	[1980/22]
Priority number, date	DE19792913058	31.03.1979 Original published format: DE 2913058
	[1980/22]
Filing language	DE
Procedural language	DE
Publication	Type:	A1 Application with search report
	No.:	EP0017712
	Date:	29.10.1980
	Language:	DE
	[1980/22]
	Type:	B1 Patent specification
	No.:	EP0017712
	Date:	28.08.1985
	Language:	DE
	[1985/35]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	04.08.1980
Classification	IPC:	G01N15/04, C02F3/00, G01N33/18	[1980/22]
	CPC:	G01N15/04 (EP,US); G01N33/18 (EP,US)
Designated contracting states	AT, BE, CH, DE, FR, GB, IT, NL, SE [1980/22]
Title	German:	Verfahren und Vorrichtung zur Messung des Feststoffgehaltes einer Flüssigkeit	[1980/22]
	English:	Process and device for measuring the solid-particle content in a fluid	[1980/22]
	French:	Procédé et dispositif pour la mesure de la concentration en impuretés solides d'un fluide	[1980/22]
File destroyed:	20.04.2002
Examination procedure	28.04.1981	Examination requested [1981/28]
	11.12.1981	Despatch of a communication from the examining division (Time limit: M08)
	05.08.1982	Reply to a communication from the examining division
	23.12.1983	Despatch of a communication from the examining division (Time limit: M04)
	14.04.1984	Reply to a communication from the examining division
	06.06.1984	Despatch of communication of intention to grant (Approval: )
	27.08.1984	Communication of intention to grant the patent
	05.10.1984	Fee for grant paid
	05.10.1984	Fee for publishing/printing paid
Opposition(s)	29.05.1986	No opposition filed within time limit [1986/35]
Fees paid	Renewal fee
	13.07.1982	Renewal fee patent year 03
	21.01.1983	Renewal fee patent year 04
	17.01.1984	Renewal fee patent year 05
	07.05.1985	Renewal fee patent year 06
	Penalty fee
	Additional fee for renewal fee
	01.03.1982	03 M06 Fee paid on 13.07.1982
	28.02.1985	06 M06 Fee paid on 07.05.1985
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	BE	28.08.1985
	FR	28.08.1985
	IT	28.08.1985
	NL	28.08.1985
	SE	30.08.1985
	AT	06.02.1986
	CH	28.02.1986
	[2002/24]
Former [1999/42]	BE	28.08.1985
	IT	28.08.1985
	NL	28.08.1985
	SE	30.08.1985
	AT	06.02.1986
	GB	06.02.1986
	CH	28.02.1986
Former [1989/27]	BE	28.08.1985
	NL	28.08.1985
	SE	30.08.1985
	AT	06.02.1986
	GB	06.02.1986
	CH	28.02.1986
Former [1989/22]	BE	28.08.1985
	NL	28.08.1985
	SE	30.08.1985
	AT	06.02.1986
	CH	28.02.1986
Former [1989/08]	BE	28.08.1985
	NL	28.08.1985
	SE	30.08.1985
	AT	06.02.1986
Former [1988/13]	BE	28.08.1985
	NL	28.08.1985
	SE	30.08.1985
Former [1988/04]	BE	28.08.1985
	NL	28.08.1985
Former [1986/35]	NL	28.08.1985
Documents cited:	Search	[AD]DE1498715 (EMSCHERGENOSSENSCHAFT);
		[A]FR2114296 (GUIGUES FREDERIC);
		US3714445 [ ] (BLACHERE H, et al);
		[A]US3953136 (HACH CLIFFORD C);
		[A]GB1451661 (ENGLISH CLAYS LOVERING POCHIN)

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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