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Extract from the Register of European Patents

EP About this file: EP0636128

EP0636128 - PIPERAZINOCARBONYLCARBOSTYRILS AS PERIPHERAL VASODILATORS [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  30.04.1999
Database last updated on 03.09.2024
Most recent event   Tooltip30.04.1999Withdrawal of applicationpublished on 16.06.1999 [1999/24]
Applicant(s)For all designated states
OTSUKA PHARMACEUTICAL CO., LTD.
9, Kandatsukasa-cho 2-chome Chiyoda-ku
Tokyo 101-0048 / JP
[N/P]
Former [1995/05]For all designated states
OTSUKA PHARMACEUTICAL CO., LTD.
9, Kandatsukasa-cho 2-chome
Chiyoda-ku Tokyo 101 / JP
Inventor(s)01 / FUJIOKA, Takafumi
186-5, Aza Seicho Shouzui Aizumicho
Itano-gun Tokushima 771-12 / JP
02 / TERAMOTO, Shuji
426-17, Kagasuno Kawauchicho
Tokushima-shi Tokushima 771-01 / JP
03 / TANAKA, Michinori
211-1, Aza Inamoto Nakakirai Matsushigecho
Itano-gun Tokushima 771-02 / JP
04 / SHIMIZU, Hiroshi
463-10, Kagasuno Kawauchicho
Tokushima-shi Tokushima 771-01 / JP
05 / TABUSA, Fujio
1-65, Aza Shimozao Shinkirai Kitajimacho
Itano-gun Tokushima 771-02 / JP
06 / TOMINAGA, Michiaki
310-6, Takaiso Kamiitacho
Itano-gun Tokushima 771-13 / JP
[1995/05]
Representative(s)Lamb, John Baxter, et al
Marks & Clerk 90 Long Acre
London WC2E 9RA / GB
[N/P]
Former [1995/05]Lamb, John Baxter, et al
MARKS & CLERK, 57-60 Lincoln's Inn Fields
London WC2A 3LS / GB
Application number, filing date94905839.003.02.1994
[1995/05]
WO1994JP00157
Priority number, dateJP1993002659416.02.1993         Original published format: JP 2659493
[1995/05]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO9419339
Date:01.09.1994
Language:EN
[1994/20]
Type: A1 Application with search report 
No.:EP0636128
Date:01.02.1995
Language:EN
The application published by WIPO in one of the EPO official languages on 01.09.1994 takes the place of the publication of the European patent application.
[1995/05]
Search report(s)International search report - published on:EP01.09.1994
ClassificationIPC:C07D401/06, A61K31/47
[1995/05]
CPC:
C07D401/06 (EP,US); C07D401/12 (KR); A61K31/47 (EP,KR,US);
A61P9/08 (EP)
Designated contracting statesAT,   BE,   CH,   DE,   DK,   ES,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE [1995/05]
TitleGerman:PIPERAZINOCARBONYLCARBOSTYRILE ALS PERIPHERE VASODILATOREN[1995/05]
English:PIPERAZINOCARBONYLCARBOSTYRILS AS PERIPHERAL VASODILATORS[1995/05]
French:UTILISATION DE PIPERAZINOCARBONYLCARBOSTYRILES COMME VASODILATATEURS PERIPHERIQUES[1995/05]
Entry into regional phase10.10.1994National basic fee paid 
10.10.1994Designation fee(s) paid 
10.10.1994Examination fee paid 
Examination procedure10.10.1994Examination requested  [1995/05]
26.04.1999Application withdrawn by applicant  [1999/24]
Fees paidRenewal fee
08.02.1996Renewal fee patent year 03
10.02.1997Renewal fee patent year 04
11.02.1998Renewal fee patent year 05
10.02.1999Renewal fee patent year 06
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Cited inInternational search[DY]EP0255134  (OTSUKA PHARMA CO LTD [JP]) [DY] 1-34 * page 82, line 30 - page 83, line 34; claims 1-28; table 8 *;
 [Y]US4468402  (TOMINAGA MICHIAKI [JP], et al) [Y] 1-34 * column 2, line 24 - column 2, line 44; claims 1,2 *;
 [Y]US4454130  (TOMINAGA MICHIAKI [JP], et al) [Y] 1-34 * column 2, line 24 - column 2, line 44; claims 1,2 *;
 [Y]US4487772  (TOMINAGA MICHIAKI [JP], et al) [Y] 1-34 * column 2, line 19 - column 2, line 32; claims 1-34 *;
 [Y]EP0202760  (OTSUKA PHARMA CO LTD [JP]) [Y] 1-34 * column 1, line 48 - column 3, line 7; claims 1-21 *;
 [Y]EP0382185  (OTSUKA PHARMA CO LTD [JP]) [Y] 1-34 * page 6, line 16 - page 6, line 22; claims 1-61 *
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.