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Extract from the Register of European Patents

EP About this file: EP0804507

EP0804507 - SUBSTITUTED QUATERRYLENE TETRACARBOXYLIC ACID DIIMIDES [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 03.03.2000 Database last updated on 11.04.2026
Most recent event Tooltip	27.06.2008	Change - applicant	published on 30.07.2008 [2008/31]
Applicant(s)	For all designated states BASF Aktiengesellschaft Carl-Bosch-Strasse 38 67063 Ludwigshafen / DE
	For all designated states Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Hofgartenstrasse 2 80539 München / DE
	[N/P]
Former [2008/31]	For all designated states BASF Aktiengesellschaft Carl-Bosch-Strasse 38 67063 Ludwigshafen / DE
	For all designated states Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Berlin Hofgartenstrasse 2 80539 München / DE
Former [1997/45]	For all designated states BASF AKTIENGESELLSCHAFT 67056 Ludwigshafen / DE
	For all designated states Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Berlin Hofgartenstrasse 2 80539 München / DE
Inventor(s)	01 / MÜLLEN, Klaus Geisbergstrasse 139 D-50939 Köln / DE
	02 / QUANTE, Heribert Geisselstrasse 2 D-50823 Köln / DE
	03 / BÖHM, Arno Staudenweg 63 D-68305 Mannheim / DE
	[1997/45]
Application number, filing date	96900944.8	12.01.1996
	[1997/45]
	WO1996EP00118
Priority number, date	DE1995101576	20.01.1995 Original published format: DE 19501576
	[1997/45]
Filing language	DE
Procedural language	DE
Publication	Type:	A1 Application with search report
	No.:	WO9622332
	Date:	25.07.1996
	Language:	DE
	[1996/34]
	Type:	A1 Application with search report
	No.:	EP0804507
	Date:	05.11.1997
	Language:	DE
	The application published by WIPO in one of the EPO official languages on 25.07.1996 takes the place of the publication of the European patent application.
	[1997/45]
	Type:	B1 Patent specification
	No.:	EP0804507
	Date:	28.04.1999
	Language:	DE
	[1999/17]
	Type:	B1 RE Reissue of patent specification
	No.:	EP0804507
	Date:	24.05.2000
	[2000/21]
Search report(s)	International search report - published on:	EP	25.07.1996
Classification	IPC:	C09B5/62, C07D221/18	[1997/45]
	CPC:	C07D221/18 (EP,US); C09B5/62 (EP,US)
Designated contracting states	BE, CH, DE, FR, GB, IT, LI, NL, SE [1997/45]
Title	German:	SUBSTITUIERTE QUATERRYLENTETRACARBONSÄUREDIIMIDE	[1997/45]
	English:	SUBSTITUTED QUATERRYLENE TETRACARBOXYLIC ACID DIIMIDES	[1997/45]
	French:	DIIMIDES DE QUATERRYLENE ACIDE TETRACARBOXYLIQUE SUBSTITUES	[1997/45]
Entry into regional phase	03.07.1997	National basic fee paid
	03.07.1997	Designation fee(s) paid
	03.07.1997	Examination fee paid
Examination procedure	24.06.1996	Request for preliminary examination filed International Preliminary Examining Authority: EP
	03.07.1997	Examination requested [1997/45]
	24.03.1998	Despatch of communication of intention to grant (Approval: No)
	05.06.1998	Despatch of communication of intention to grant (Approval: later approval)
	03.07.1998	Communication of intention to grant the patent
	30.07.1998	Fee for grant paid
	30.07.1998	Fee for publishing/printing paid
Opposition(s)	29.01.2000	No opposition filed within time limit [2000/16]
Fees paid	Renewal fee
	28.01.1998	Renewal fee patent year 03
	27.01.1999	Renewal fee patent year 04
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	NL	28.04.1999
	SE	28.04.1999
	[2003/09]
Former [2002/23]	SE	28.04.1999
Cited in	International search	[XA] NAGAO Y ET AL: "SYNTHESIS AND PROPERTIES OF N-ALKYLBROMOPERYLENE-3,4-DICARBOXIMIDES", DYES AND PIGMENTS, vol. 16, no. 1, 1 January 1991 (1991-01-01), pages 19 - 25, XP000208007 [X] 9 * page 21, line 3 - line 5 * * siehe Verbindungen 3c-3e * [A] 1-8 DOI: http://dx.doi.org/10.1016/0143-7208(91)87017-H
		[PX] H.QUANTE ET AL.: "Quaterrylenebis(dicarboximides)", ANGEWANDTE CHEMIE INTERNATIONAL EDITION., vol. 34, no. 12, 7 July 1995 (1995-07-07), WEINHEIM DE, pages 1323 - 1325, XP002002793 [PX] 1-3,6,8,9 * siehe Schema 2; page 1324, column L, paragraph 2 * DOI: http://dx.doi.org/10.1002/anie.199513231
		[A] SEYBOLD G ET AL: "NEW PERYLENE AND VIOLANTHRONE DYESTUFFS FOR FLUORESCENT COLLECTORS", DYES AND PIGMENTS, vol. 11, no. 4, 1 January 1989 (1989-01-01), pages 303 - 317, XP000084462 [A] 1-9 * paragraph [02.3] * DOI: http://dx.doi.org/10.1016/0143-7208(89)85048-X

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