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Extract from the Register of European Patents

EP About this file: EP1841771

EP1841771 - Diazabenzo[de]anthracen-3-one compounds and methods for inhibiting PARP [Right-click to bookmark this link]
Former [2007/41]DIAZABENZOÝDE ̈ANTHRACEN-3-ONE COMPOUNDS AND METHODS FOR INHIBITING PARP
[2008/37]
StatusThe application is deemed to be withdrawn
Status updated on  09.09.2016
Database last updated on 10.07.2024
Most recent event   Tooltip09.09.2016Application deemed to be withdrawnpublished on 12.10.2016  [2016/41]
Applicant(s)For all designated states
Eisai Inc.
100 Tice Boulevard
Woodcliff Lake, NJ 07677 / US
[2010/02]
Former [2009/20]For all designated states
Eisai Corporation of North America
100 Tice Boulevard
Woodcliff Lake, NJ 07677 / US
Former [2007/41]For all designated states
MGI GP, Inc.
6611 Tributary Street
Baltimore, MD 21224 / US
Inventor(s)01 / XU, Weizheng
3646 Grosvenor Drive
Ellicot City, Maryland 21042 / US
02 / DELAHANTY, Greg
7801 Tucker Drive
Nottingham, Maryland 21236 / US
03 / ZHANG, Jie
8513 High Timber Ct
Ellicott City, Maryland 21043 / US
 [2007/41]
Representative(s)Stansfield, Kevin
Eisai Europe Limited
Legal - IP Department
European Knowledge Centre
Mosquito Way
Hatfield, Herts AL10 9SN / GB
[2011/48]
Former [2011/17]Schiweck, Weinzierl & Koch
European Patent Attorneys Landsberger Straße 98
80339 München / DE
Former [2009/36]Viering, Jentschura & Partner
Postfach 22 14 43
80504 München / DE
Former [2007/41]Viering, Jentschura & Partner
Grillparzerstrasse 14
81675 München / DE
Application number, filing date06718756.719.01.2006
[2007/41]
WO2006US01729
Priority number, dateUS20050644584P19.01.2005         Original published format: US 644584 P
US20050712140P30.08.2005         Original published format: US 712140 P
[2007/41]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2006078711
Date:27.07.2006
Language:EN
[2006/30]
Type: A2 Application without search report 
No.:EP1841771
Date:10.10.2007
Language:EN
The application published by WIPO in one of the EPO official languages on 27.07.2006 takes the place of the publication of the European patent application.
[2007/41]
Search report(s)International search report - published on:US21.09.2006
(Supplementary) European search report - dispatched on:EP26.08.2008
ClassificationIPC:C07D491/06, A61K31/5025, A61P9/00, A61P25/28, A61P29/00
[2015/17]
CPC:
C07D491/06 (EP,US); A61K31/495 (EP,US); A61K31/5025 (EP,US);
A61P1/04 (EP); A61P13/12 (EP); A61P17/00 (EP);
A61P19/02 (EP); A61P19/06 (EP); A61P19/10 (EP);
A61P21/00 (EP); A61P25/00 (EP); A61P25/02 (EP);
A61P25/04 (EP); A61P25/24 (EP); A61P25/28 (EP);
A61P27/02 (EP); A61P29/00 (EP); A61P3/10 (EP);
A61P31/04 (EP); A61P31/18 (EP); A61P35/00 (EP);
A61P35/02 (EP); A61P37/04 (EP); A61P39/02 (EP);
A61P41/00 (EP); A61P43/00 (EP); A61P9/00 (EP);
A61P9/10 (EP) (-)
Former IPC [2007/41]C07D491/04, C07D498/04, A61K31/47, A61K31/50
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2007/41]
Extension statesALNot yet paid
BANot yet paid
HRNot yet paid
MKNot yet paid
YUNot yet paid
TitleGerman:Diazabenzo[de]anthracen-on-Verbindungen und Verfahren zur Hemmung von PARP[2015/17]
English:Diazabenzo[de]anthracen-3-one compounds and methods for inhibiting PARP[2015/17]
French:Composés de diazabenzo[de]anthracène-3-one et utilisation dans l'inhibition de PARP[2015/17]
Former [2007/41]DIAZABENZO[DE]ANTHRACEN-ON-VERBINDUNGEN UND VERFAHREN ZUR HEMMUNG VON PARP
Former [2007/41]DIAZABENZOÝDE ̈ANTHRACEN-3-ONE COMPOUNDS AND METHODS FOR INHIBITING PARP
Former [2007/41]COMPOSES DE DIAZABENZOÝDE ̈ANTHRACENE-3-ONE ET UTILISATION DANS L'INHIBITION DE PARP
Entry into regional phase26.07.2007National basic fee paid 
26.07.2007Search fee paid 
26.07.2007Designation fee(s) paid 
26.07.2007Examination fee paid 
Examination procedure26.07.2007Examination requested  [2007/41]
23.01.2009Request for decision received: Application is deemed to be withdrawn
12.02.2009Result of request for decision (Application is deemed to be withdrawn): Request accepted
27.02.2009Despatch of a communication from the examining division (Time limit: M04)
09.07.2009Reply to a communication from the examining division
03.12.2010Despatch of a communication from the examining division (Time limit: M04)
22.03.2011Reply to a communication from the examining division
18.04.2012Despatch of a communication from the examining division (Time limit: M06)
19.10.2012Reply to a communication from the examining division
04.04.2014Despatch of a communication from the examining division (Time limit: M06)
03.10.2014Reply to a communication from the examining division
01.04.2015Communication of intention to grant the patent
14.04.2016Application deemed to be withdrawn, date of legal effect  [2016/41]
23.05.2016Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time  [2016/41]
Divisional application(s)EP11156206.2  / EP2319847
The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  27.02.2009
Request for further processing for:The application is deemed to be withdrawn due to failure to fulfill actions required for granting the patent
06.11.2015Request for further processing filed
06.11.2015Full payment received (date of receipt of payment)
Request granted
18.11.2015Decision despatched
Fees paidRenewal fee
26.07.2007Renewal fee patent year 03
30.01.2009Renewal fee patent year 04
25.01.2010Renewal fee patent year 05
25.01.2011Renewal fee patent year 06
25.01.2012Renewal fee patent year 07
25.01.2013Renewal fee patent year 08
27.01.2014Renewal fee patent year 09
27.01.2015Renewal fee patent year 10
27.01.2016Renewal fee patent year 11
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Documents cited:Search[DY]WO0116137  (GUILFORD PHARM INC [US], et al) [DY] 1-26 * pages 61-64; claims 1,5,16-53 *;
 [D]US6291425  (LI JIA-HE [US], et al);
 [Y]US6348475  (ZHANG JIE [US], et al) [Y] 1-3 * column 11, lines 1-25,50-55 * * column 12, lines 45-65 * * column 13, lines 20-25 * * abstract *;
 [XY]WO2004105700  (GUILDFORD PHARMACEUTICALS INC [US], et al) [XY] 1-26 * claims 43-57 *
International search[X]US6291425  (LI JIA-HE [US], et al)
by applicantUS5032617
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 WO2004105700
 US2002028815
 US2003134843
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 WO9833802
 WO2005012305
 US6348475
 US6545011
 USRE36397E
 US6380211
 US6235748
 US6121278
 US6197785
 US6380193
 US6346536
 US6514983
 US6306889
 US6387902
 US6201020
 US6291425
 US2005020595
 WO9613610
 WO9911645
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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.