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Extract from the Register of European Patents

EP About this file: EP0044407

EP0044407 - 1,3-Dioxan-5-yl-alkyl triazoles, their preparation and their use as plant growth regulators [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 23.04.1985 Database last updated on 28.03.2026
Most recent event Tooltip	23.04.1985	No opposition filed within time limit	published on 26.06.1985 [1985/26]
Applicant(s)	For all designated states BASF Aktiengesellschaft Carl-Bosch-Strasse 38 67063 Ludwigshafen / DE
	[N/P]
Former [1982/04]	For all designated states BASF Aktiengesellschaft Carl-Bosch-Strasse 38 D-67063 Ludwigshafen / DE
Inventor(s)	01 / Rentzea, Costin, Dr. Neuenheimer Landstrasse 72 D-6900 Heidelberg / DE
	02 / Feuerherd, Karl-Heinz, Dr. Berner Weg 34 D-6700 Ludwigshafen / DE
	03 / Zeeh, Bernd, Dr. Thorwaldsenstrasse 5 D-6700 Ludwigshafen / DE
	04 / Jung, Johann, Prof.Dr. Hardenburgstrasse 19 D-6703 Limburgerhof / DE
	[1985/02]
Former [1982/04]	01 / Rentzea, Costin, Dr. Neuenheimer Landstrasse 72 D-6900 Heidelberg / DE
	02 / Feuerherd, Karl-Heinz, Dr. Berner Weg 34 D-6700 Ludwigshafen / DE
	03 / Zeeh, Bernd, Dr. Thorwaldsenstrasse 5 D-6700 Ludwigshafen / DE
	04 / Jung, Johann, Dr. Hardenburgstrasse 19 D-6703 Limburgerhof / DE
Application number, filing date	81104597.0	15.06.1981
	[1982/04]
Priority number, date	DE19803025879	09.07.1980 Original published format: DE 3025879
	[1982/04]
Filing language	DE
Procedural language	DE
Publication	Type:	A2 Application without search report
	No.:	EP0044407
	Date:	27.01.1982
	Language:	DE
	[1982/04]
	Type:	A3 Search report
	No.:	EP0044407
	Date:	10.02.1982
	Language:	DE
	[1982/06]
	Type:	B1 Patent specification
	No.:	EP0044407
	Date:	20.06.1984
	Language:	DE
	[1984/25]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	07.12.1981
Classification	IPC:	C07D405/06, C07D405/14, C07D409/14, A01N43/64	[1982/04]
	CPC:	C07D231/12 (EP,US); A01N43/653 (EP,US); C07D233/56 (EP,US); C07D249/08 (EP,US); C07D319/06 (EP,US)
Designated contracting states	AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1982/04]
Title	German:	1,3-Dioxan-5-yl-alkyltriazole, ihre Herstellung, ihre Verwendung zur Regulierung des Pflanzenwachstums und Mittel dafür	[1982/04]
	English:	1,3-Dioxan-5-yl-alkyl triazoles, their preparation and their use as plant growth regulators	[1982/04]
	French:	Dioxan-1,3-yl-5-alkyltriazoles, leur préparation et leur emploi comme régulateurs de croissance de plantes	[1982/04]
Examination procedure	21.10.1981	Examination requested [1982/04]
	22.02.1983	Despatch of a communication from the examining division (Time limit: M04)
	25.03.1983	Reply to a communication from the examining division
	27.05.1983	Despatch of a communication from the examining division (Time limit: M02)
	06.07.1983	Reply to a communication from the examining division
	21.09.1983	Despatch of communication of intention to grant (Approval: )
	30.11.1983	Communication of intention to grant the patent
	03.02.1984	Fee for grant paid
	03.02.1984	Fee for publishing/printing paid
Opposition(s)	21.03.1985	No opposition filed within time limit [1985/26]
Fees paid	Renewal fee
	15.06.1983	Renewal fee patent year 03
	15.06.1984	Renewal fee patent year 04
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