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Extract from the Register of European Patents

EP About this file: EP0763041

EP0763041 - INDOLOCARBAZOLE DERIVATIVES FOR SENSITIZING MULTIDRUG-RESISTANT CELLS TO ANTITUMOR AGENTS [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  14.04.2000
Database last updated on 14.11.2024
Most recent event   Tooltip14.04.2000Application deemed to be withdrawnpublished on 31.05.2000 [2000/22]
Applicant(s)For:BE  CH  DE  DK  ES  FR  GB  GR  IE  IT  LI  LU  MC  NL  PT  SE 
Novartis AG
Schwarzwaldallee 215
4058 Basel / CH
For:AT 
Novartis-Erfindungen Verwaltungsgesellschaft m.b.H.
Brunner Strasse 59
1235 Wien / AT
[N/P]
Former [1999/09]For:BE  CH  DE  DK  ES  FR  GB  GR  IE  IT  LI  LU  MC  NL  PT  SE 
Novartis AG
Schwarzwaldallee 215
4058 Basel / CH
For:AT 
Novartis-Erfindungen Verwaltungsgesellschaft m.b.H.
Brunner Strasse 59
1235 Wien / AT
Former [1999/05]For all designated states
Novartis-Erfindungen Verwaltungsgesellschaft m.b.H.
Brunner Strasse 59
1235 Wien / AT
Former [1997/16]For all designated states
Novartis AG
Schwarzwaldallee 215
4058 Basel / CH
Former [1997/12]For all designated states
CIBA-GEIGY AG
Klybeckstrasse 141
4002 Basel / CH
Inventor(s)01 / REGENASS, Urs
Mühlerain 14
CH-4107 Ettingen / CH
02 / CARAVATTI, Giorgio
Baselmattweg 145/C
CH-4123 Allschwil / CH
03 / FREDENHAGEN, Andreas
Hackbergstrasse 42
CH-4125 Riehen / CH
04 / WACKER, Oskar
Löwenbergstrasse 60
CH-4059 Basle / CH
[1997/12]
Application number, filing date95920067.619.05.1995
[1997/12]
WO1995EP01910
Priority number, dateCH1994000171401.06.1994         Original published format: CH 171494
[1997/12]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO9532975
Date:07.12.1995
Language:EN
[1995/52]
Type: A1 Application with search report 
No.:EP0763041
Date:19.03.1997
Language:EN
The application published by WIPO in one of the EPO official languages on 07.12.1995 takes the place of the publication of the European patent application.
[1997/12]
Search report(s)International search report - published on:EP07.12.1995
ClassificationIPC:C07D498/22, C07H19/044, A61K31/55, A61K31/70, // (C07D498/22, 311:00, 273:00, 209:00, 209:00, 209:00)
[1997/12]
CPC:
C07D498/22 (EP); A61P35/00 (EP); C07H19/044 (EP);
C07H9/06 (EP)
Designated contracting statesAT,   BE,   CH,   DE,   DK,   ES,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE [1997/12]
TitleGerman:INDOLOCARBAZOL-DERIVATE ZUR SENSIBILISIERUNG RESISTENTER ZELLEN GEGEN ANTITUMORMITTEL[1997/12]
English:INDOLOCARBAZOLE DERIVATIVES FOR SENSITIZING MULTIDRUG-RESISTANT CELLS TO ANTITUMOR AGENTS[1997/12]
French:DERIVES D'INDOLOCARBAZOLE DESTINES A SENSIBILISER A DES AGENTS ANTITUMORAUX DES CELLULES A RESISTANCE MULTIPLE AUX ANTITUMORAUX[1997/12]
Entry into regional phase05.11.1996National basic fee paid 
05.11.1996Designation fee(s) paid 
05.11.1996Examination fee paid 
Examination procedure02.09.1995Request for preliminary examination filed
International Preliminary Examining Authority: EP
05.11.1996Examination requested  [1997/12]
24.11.1999Despatch of a communication from the examining division (Time limit: M04)
01.12.1999Application deemed to be withdrawn, date of legal effect  [2000/22]
05.01.2000Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time  [2000/22]
Fees paidRenewal fee
20.03.1997Renewal fee patent year 03
06.05.1998Renewal fee patent year 04
Penalty fee
Additional fee for renewal fee
31.05.199905   M06   Not yet paid
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.
Cited inInternational search[X]JPH04145085  (ASAHI CHEMICAL IND, et al) [X] 1,9;
 [X]JPH03220194  (ASAHI CHEMICAL IND, et al) [X] 1,9;
 [PX]EP0630898  (KYOWA HAKKO KOGYO KK [JP]) [PX] 1,9 * claims 1,2 *;
 [X]WO9406799  (KYOWA HAKKO KOGYO KK [JP], et al) [X] 1,9;
 [PX]EP0643966  (KYOWA HAKKO KOGYO KK [JP]) [PX] 1,9,10 * claims 1,3,4 *;
 [A]EP0383919  (KYOWA HAKKO KOGYO KK [JP]) [A] 1,9 * page 1; claim 1 *;
 [PA]WO9500520  (CIBA GEIGY AG [CH], et al) [PA] 1,9,10 * page 4; claim 1 *
 [X]  - R. YAMADA, "Preparation of staurosporine gamma-lactam derivatives and ammonium salts as blood platelet aggregation inhibitors", CHEMICAL ABSTRACTS, (19921207), vol. 117, no. 23, Database accession no. 234461n, page 924 [X] 1,9 * abstract *
 [X]  - R. YAMADA ET AL, "Preparation of staurosporinecarboxylic acid derivatives as blood platelet aggragation inhibitors", CHEMICAL ABSTRACTS, (19920217), vol. 116, no. 7, Database accession no. 59419k, page 869 [X] 1,9 * abstract *
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.