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Extract from the Register of European Patents

EP About this file: EP0214647

EP0214647 - Inclusion complexes of 7-isopropoxy-isoflavone and cyclodextrins, process for their preparation and pharmaceutical preparations containing these complexes [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 27.01.1994 Database last updated on 24.03.2026
Most recent event Tooltip	16.05.1994	Correction of patent specification	published on 06.07.1994 [1994/27]
Applicant(s)	For all designated states CHINOIN Gyogyszer és Vegyészeti Termékek Gyára RT. To utca 1-5 H-1045 Budapest IV / HU
	[N/P]
Former [1987/12]	For all designated states CHINOIN Gyogyszer és Vegyészeti Termékek Gyára RT. To utca 1-5 H-1045 Budapest IV / HU
Inventor(s)	01 / Stadler, Agnes Népstadion u. 18 H-1143 Budapest / HU
	02 / Szejtli, Jozsef Endrödi S.u. 38-40 H-1026 Budapest / HU
	03 / Weiszfeiler, Viktor Németvölgyi u. 72/b H-1124 Budapest / HU
	04 / Vargay, Zoltán Vezér u. 59/b H-1144 Budapest / HU
	05 / Káloy, Katalin Ibrahim u. 15 H-1113 Budapest / HU
	06 / Gergely, Vera Tinodi u. 15 H-1095 Budapest / HU
	07 / Szüts, Tamás Csalogány u. 53 H-1027 Budapest / HU
	[1993/48]
Former [1987/24]	01 / Stadler, Agnes N pstadion u. 18 H-1143 Budapest / HU
	02 / Szejtli, József Endr di S.u. 38-40 H-1026 Budapest / HU
	03 / Weiszfeiler, Viktor Németvölgyi u. 72/b H-1124 Budapest / HU
	04 / Vargay, Zolt n Vez r u. 59/b H-1144 Budapest / HU
	05 / Kálóy, Katalin Ibrahim u. 15 H-1113 Budapest / HU
	06 / Gergely, Vera Tinódi u. 15 H-1095 Budapest / HU
	07 / Szüts, Tamás Csalogány u. 53 H-1027 Budapest / HU
Former [1987/23]	01 / Stadler, Agnes N pstadion u. 18 H-1143 Budapest / HU
	02 / Szejtli, J zsef Endr di S.u. 38-40 H-1026 Budapest / HU
	03 / Weiszfeiler, Viktor Németvölgyi u. 72/b H-1124 Budapest / HU
	04 / Vargay, Zolt n Vez r u. 59/b H-1144 Budapest / HU
	05 / Kálóy, Katalin Ibrahim u. 15 H-1113 Budapest / HU
	06 / Gergely, Vera Tinódi u. 15 H-1095 Budapest / HU
	07 / Szüts, Tamás Csalogány u. 53 H-1027 Budapest / HU
Former [1987/12]	01 / Stadler, Agnes Nepstadion u. 18 H-1143 Budapest / HU
	02 / Szejtli, Jozsef Endrödi S.u. 38-40 H-1026 Budapest / HU
	03 / Weiszfeiler, Viktor Németvölgyi u. 72/b H-1124 Budapest / HU
	04 / Vargay, Zoltan Vezér u. 59/b H-1144 Budapest / HU
	05 / Kálóy, Katalin Ibrahim u. 15 H-1113 Budapest / HU
	06 / Gergely, Vera Tinódi u. 15 H-1095 Budapest / HU
	07 / Szüts, Tamás Csalogány u. 53 H-1027 Budapest / HU
Representative(s)	Bartsch, Elisabeth Patentanwälte Lotterhos & Partner Grosse Friedberger Strasse 23 60313 Frankfurt / DE
	[N/P]
Former [1990/31]	Bartsch, Elisabeth, Dr. Patentanwälte Lotterhos & Partner Lichtensteinstrasse 3 D-60322 Frankfurt / DE
Former [1987/12]	Lotterhos, Hans Walter, Dr.-Ing. Lichtensteinstrasse 3 D-6000 Frankfurt am Main 1 / DE
Application number, filing date	86112466.7	09.09.1986
	[1987/12]
Priority number, date	HU19850003415	10.09.1985 Original published format: HU 341585
	[1987/12]
Filing language	DE
Procedural language	DE
Publication	Type:	A2 Application without search report
	No.:	EP0214647
	Date:	18.03.1987
	Language:	DE
	[1987/12]
	Type:	A3 Search report
	No.:	EP0214647
	Date:	30.09.1987
	Language:	DE
	[1987/40]
	Type:	B1 Patent specification
	No.:	EP0214647
	Date:	24.03.1993
	Language:	DE
	[1993/12]
	Type:	B1 RE Reissue of patent specification
	No.:	EP0214647
	Date:	16.05.1994
	[1994/27]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	12.08.1987
Classification	IPC:	C08B37/16, A61K31/735	[1987/12]
	CPC:	B82Y5/00 (EP,US); A61K31/37 (KR); C08B37/0015 (EP,US); A61K47/6951 (EP,US); A61P19/10 (EP); A61P43/00 (EP)
Designated contracting states	AT, BE, CH, DE, FR, GB, IT, LI, NL, SE [1987/12]
Title	German:	Inklusionskomplexe von 7-Isopropoxy-isoflavon mit Cyclodextrinen, Verfahren zu deren Herstellung und diese Inklusionskomplexe enthaltende pharmazeutische Präparate	[1987/12]
	English:	Inclusion complexes of 7-isopropoxy-isoflavone and cyclodextrins, process for their preparation and pharmaceutical preparations containing these complexes	[1987/12]
	French:	Complexes d'inclusion de cyclodextrines avec la 7-isopropoxy-isoflavone, procédé de préparation et compositions pharmaceutiques contenant ces complexes	[1987/12]
Examination procedure	03.03.1988	Examination requested [1988/17]
	03.08.1989	Despatch of a communication from the examining division (Time limit: M06)
	13.02.1990	Reply to a communication from the examining division
	07.08.1990	Despatch of a communication from the examining division (Time limit: M06)
	18.02.1991	Reply to a communication from the examining division
	10.09.1991	Despatch of communication that the application is refused, reason: substantive examination {1}
	01.09.1992	Despatch of communication of intention to grant (Approval: later approval)
	01.09.1992	Despatch of communication of intention to grant (Approval: No)
	10.09.1992	Communication of intention to grant the patent
	10.12.1992	Fee for grant paid
	10.12.1992	Fee for publishing/printing paid
Appeal following examination	02.11.1991	Appeal received
	20.01.1992	Statement of grounds filed
	26.02.1992	Interlocutory revision of appeal
Opposition(s)	28.12.1993	No opposition filed within time limit [1994/11]
Fees paid	Renewal fee
	31.08.1988	Renewal fee patent year 03
	22.09.1989	Renewal fee patent year 04
	11.09.1990	Renewal fee patent year 05
	23.08.1991	Renewal fee patent year 06
	07.09.1992	Renewal fee patent year 07
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	[A] PROCEEDINGS OF THE FIRST INTERNATIONAL SYMPOSIUM ON CYCLODEXTRINS, Budapest, 30. September - 2. Oktober 1981, Seiten 377-388, D. Reidel Publishing Co., Dordrecht, NL; A. STADLER-SZKE et al.: "A forecast for application of cyclodextrins in the pharma-industry"
	Examination	Einfhrung in die organische Chemie, p. 366,444, (Klages, Walter de Gruyter & Co, Berlin 1961);

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