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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]
StatusNo opposition filed within time limit
Status updated on  27.01.1994
Database last updated on 24.03.2026
Most recent event   Tooltip16.05.1994Correction of patent specificationpublished 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 date86112466.709.09.1986
[1987/12]
Priority number, dateHU1985000341510.09.1985         Original published format: HU 341585
[1987/12]
Filing languageDE
Procedural languageDE
PublicationType: 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:EP12.08.1987
ClassificationIPC: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 statesAT,   BE,   CH,   DE,   FR,   GB,   IT,   LI,   NL,   SE [1987/12]
TitleGerman: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 procedure03.03.1988Examination requested  [1988/17]
03.08.1989Despatch of a communication from the examining division (Time limit: M06)
13.02.1990Reply to a communication from the examining division
07.08.1990Despatch of a communication from the examining division (Time limit: M06)
18.02.1991Reply to a communication from the examining division
10.09.1991Despatch of communication that the application is refused, reason: substantive examination {1}
01.09.1992Despatch of communication of intention to grant (Approval: later approval)
01.09.1992Despatch of communication of intention to grant (Approval: No)
10.09.1992Communication of intention to grant the patent
10.12.1992Fee for grant paid
10.12.1992Fee for publishing/printing paid
Appeal following examination02.11.1991Appeal received
20.01.1992Statement of grounds filed
26.02.1992Interlocutory revision of appeal
Opposition(s)28.12.1993No opposition filed within time limit [1994/11]
Fees paidRenewal fee
31.08.1988Renewal fee patent year 03
22.09.1989Renewal fee patent year 04
11.09.1990Renewal fee patent year 05
23.08.1991Renewal fee patent year 06
07.09.1992Renewal fee patent year 07
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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);
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.