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EP0185185

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Extract from the Register of European Patents

EP About this file: EP0185185

EP0185185 - Method for inhibiting evaporation and mean for doing so [Right-click to bookmark this link]
Former [1986/26]	Evaporation-inhibiting agent
	[1990/04]
Status	No opposition filed within time limit Status updated on 15.11.1990 Database last updated on 11.04.2026
Most recent event Tooltip	15.11.1990	No opposition filed within time limit	published on 02.01.1991 [1991/01]
Applicant(s)	For:BE CH DE FR LI AT Henkel Kommanditgesellschaft auf Aktien 40191 Düsseldorf / DE
	For all designated states HOECHST AKTIENGESELLSCHAFT 65926 Frankfurt am Main / DE
	[N/P]
Former [1989/42]	For:BE CH DE FR LI AT Henkel Kommanditgesellschaft auf Aktien D-40191 Düsseldorf / DE
	For all designated states HOECHST AKTIENGESELLSCHAFT D-65926 Frankfurt am Main / DE
Former [1986/26]	For all designated states Henkel Kommanditgesellschaft auf Aktien D-40191 Düsseldorf / DE
	For all designated states HOECHST AKTIENGESELLSCHAFT D-65926 Frankfurt am Main / DE
Inventor(s)	01 / Köster, Josef Benrather Strasse 13 D-4000 Düsseldorf / DE
	02 / Asbeck, Adolf Am Langen Weiher 51 D-4000 Düsseldorf 13 / DE
	03 / Tesmann, Holger, Dr. Vennstrasse 61 D-4000 Düsseldorf / DE
	04 / Grünert, Margarete Flottheide 9 D-4044 Kaarst 2 / DE
	05 / Schmid, Karl, Dr. Stifterstrasse 10 D-4020 Mettmann / DE
	06 / Albrecht, Konrad, Dr. Sodener Strasse 64 D-6233 Kelkheim / DE
	07 / Bittner, Paul Robert-Schumann-Ring 55a D-6239 Kriftel / DE
	08 / Keim, Fritz, Dr. Frankfurter Strasse 41 D-6238 Hofheim / DE
	[1986/26]
Application number, filing date	85114129.1	06.11.1985
	[1986/26]
Priority number, date	DE19843441587	14.11.1984 Original published format: DE 3441587
	DE19853507380	02.03.1985 Original published format: DE 3507380
	[1986/26]
Filing language	DE
Procedural language	DE
Publication	Type:	A1 Application with search report
	No.:	EP0185185
	Date:	25.06.1986
	Language:	DE
	[1986/26]
	Type:	B1 Patent specification
	No.:	EP0185185
	Date:	24.01.1990
	Language:	DE
	[1990/04]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	24.04.1986
Classification	IPC:	A01N25/02, A01N25/04	[1986/26]
	CPC:	A01N25/02 (EP,US); A01N25/00 (KR); A01N25/04 (EP); Y10S47/11 (EP)
Designated contracting states	AT, BE, CH, DE, FR, IT, LI, NL, SE [1986/26]
Title	German:	Verfahren zur Verdunstungshemmung und Mittel zu seiner Durchführung	[1990/04]
	English:	Method for inhibiting evaporation and mean for doing so	[1990/04]
	French:	Procédé pour inhibiter l'évaporation et moyen pour sa mise en oeuvre	[1990/04]
	Former [1986/26]	Verdunstungshemmende Mittel
	Former [1986/26]	Evaporation-inhibiting agent
	Former [1986/26]	Agent inhibiteur d'évaporation
Examination procedure	25.10.1986	Examination requested [1986/52]
	03.08.1988	Despatch of a communication from the examining division (Time limit: M04)
	17.09.1988	Reply to a communication from the examining division
	26.10.1988	Despatch of a communication from the examining division (Time limit: M01)
	14.11.1988	Reply to a communication from the examining division
	09.01.1989	Despatch of communication of intention to grant (Approval: Yes)
	16.05.1989	Communication of intention to grant the patent
	21.08.1989	Fee for grant paid
	21.08.1989	Fee for publishing/printing paid
Opposition(s)	25.10.1990	No opposition filed within time limit [1991/01]
Fees paid	Renewal fee
	19.10.1987	Renewal fee patent year 03
	17.10.1988	Renewal fee patent year 04
	17.10.1989	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.
Documents cited:	Search	[X] JP5824502
		[X] PATENTS ABSTRACTS OF JAPAN, Band 7, Nr. 97 (C-163) [1242], 23. April 1983; & JP - A - 58 24 502 (NIPPON TOKUSHU NOYAKU SEIZO K.K.) 14-02-1983 [X]

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