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Extract from the Register of European Patents

EP About this file: EP1458693

EP1458693 - AMORPHOUS AND CRYSTALLINE FORMS OF LOSARTAN POTASSIUM AND PROCESS FOR THEIR PREPARATION [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  24.12.2010
Database last updated on 30.07.2024
Most recent event   Tooltip24.12.2010Application deemed to be withdrawnpublished on 26.01.2011  [2011/04]
Applicant(s)For all designated states
TEVA PHARMACEUTICAL INDUSTRIES, LTD.
5 Basel Street, P.O. Box 3190
49131 Petah Tiqva / IL
[N/P]
Former [2004/39]For all designated states
TEVA PHARMACEUTICAL INDUSTRIES LTD.
5 Basel Street, P.O. Box 3190
49131 Petah Tiqva / IL
Inventor(s)01 / DOLITZKY, Ben, Zion
Lohame HaGhetto 32
Petach Tiqva 49651 / IL
02 / WEIZEL, Shlomit
Yehuda Hanassi 2
Petah Tikva / IL
03 / NISNEVICH, Gennady
23 Margali Street
34464 Haifa / IL
04 / RUKHMAN, Igor
Junior Stuff Dorms 1/11
32000 Technion City / IL
05 / KAFTANOV, Julia
13 Caspari Street, apt 2
Haifa 34677 / IL
 [2005/01]
Former [2004/39]01 / DOLITZKY, Ben, Zion
Lohame HaGhetto 32
Petach Tiqva 49651 / IL
02 / WEIZEL, Shlomit
Yehuda Hanassi 2
Petah Tikva / IL
03 / NISNEVICH, Gennady
23 Margali Street
34464 Haifa / IL
04 / RUKHMAN, Igor
Junior Stuff Dorms 1/11
32000 Technion City / IL
05 / KAFTANOV, Julia
Haaliya Hashniya Str. 84/4
35471 Haifa / IL
Representative(s)Nachshen, Neil Jacob, et al
D Young & Co LLP
120 Holborn
London EC1N 2DY / GB
[N/P]
Former [2004/39]Nachshen, Neil Jacob, et al
D Young & Co 21 New Fetter Lane
London EC4A 1DA / GB
Application number, filing date02795637.413.11.2002
[2004/39]
WO2002US36550
Priority number, dateUS20010333034P14.11.2001         Original published format: US 333034 P
US20020401278P05.08.2002         Original published format: US 401278 P
[2004/39]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO03048135
Date:12.06.2003
Language:EN
[2003/24]
Type: A1 Application with search report 
No.:EP1458693
Date:22.09.2004
Language:EN
The application published by WIPO in one of the EPO official languages on 12.06.2003 takes the place of the publication of the European patent application.
[2004/39]
Search report(s)International search report - published on:US12.06.2003
(Supplementary) European search report - dispatched on:EP30.12.2004
ClassificationIPC:C07D257/04, A61K31/41, C07D403/10, A61P9/12
[2005/06]
CPC data not yet available
Former IPC [2004/39]C07D257/04, A61K31/41
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE,   SK,   TR [2004/39]
Extension statesALNot yet paid
LTNot yet paid
LVNot yet paid
MKNot yet paid
RO09.06.2004
SI09.06.2004
TitleGerman:AMORPHE UND KRISTALLINE FORMEN VON LOSARTAN-KALIUM UND VERFAHREN ZU DEREN HERSTELLUNG[2004/39]
English:AMORPHOUS AND CRYSTALLINE FORMS OF LOSARTAN POTASSIUM AND PROCESS FOR THEIR PREPARATION[2004/39]
French:FORMES CRISTALLINES AMORPHES DE LOSARTAN POTASSIQUE ET LEUR PROCEDE DE PREPARATION[2004/39]
Entry into regional phase09.06.2004National basic fee paid 
09.06.2004Search fee paid 
09.06.2004Designation fee(s) paid 
09.06.2004Examination fee paid 
Examination procedure13.06.2003Request for preliminary examination filed
International Preliminary Examining Authority: US
10.06.2004Amendment by applicant (claims and/or description)
10.06.2004Examination requested  [2004/39]
07.07.2008Despatch of a communication from the examining division (Time limit: M04)
12.11.2008Reply to a communication from the examining division
25.03.2010Despatch of a communication from the examining division (Time limit: M04)
05.08.2010Application deemed to be withdrawn, date of legal effect  [2011/04]
08.09.2010Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2011/04]
Fees paidRenewal fee
05.11.2004Renewal fee patent year 03
14.11.2005Renewal fee patent year 04
13.11.2006Renewal fee patent year 05
16.11.2007Renewal fee patent year 06
25.03.2008Renewal fee patent year 07
24.11.2009Renewal fee patent year 08
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Documents cited:Search[X]WO9517396  (MERCK & CO INC [US], et al) [X] 1,18,24,28,29,35,37-39,44,47,54,59-63 * the whole document *;
 [DX]US5608075  (CAMPBELL JR GORDON C [US], et al) [DX] 1,13,14,24-30,35,37-39,47,56-63 * the whole document *;
 [X]  - K. RAGHAVAN ET AL., "a spectroscopic investigation of losartan polymorphs.", PHARMACEUTICAL RESEARCH, (1993), vol. 10, no. 6, pages 900 - 904, XP000915957 [X] 1,13,18,24,26,28,35,37,38 * page 900 - page 903 *

DOI:   http://dx.doi.org/10.1023/A:1018973530443
International search[X]US5140037  (CHIU ANDREW T [US], et al)
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.