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Extract from the Register of European Patents

EP About this file: EP0607864

EP0607864 - Tricyclic condensed heterocyclic compounds for the treatment of senile dementic [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  23.07.2004
Database last updated on 22.05.2024
Most recent event   Tooltip22.04.2005Lapse of the patent in a contracting state
New state(s): LU		published on 08.06.2005  [2005/23]
Applicant(s)For all designated states
Takeda Chemical Industries, Ltd.
1-1 Doshomachi 4-chome, Chuo-ku Osaka-shi
Osaka 541-0045 / JP
[N/P]
Former [2003/38]For all designated states
Takeda Chemical Industries, Ltd.
1-1 Doshomachi 4-chome, Chuo-ku
Osaka-shi, Osaka 541-0045 / JP
Former [1994/30]For all designated states
Takeda Chemical Industries, Ltd.
1-1 Doshomachi 4-chome, Chuo-ku
Osaka-shi, Osaka 541 / JP
Inventor(s)01 / Goto, Giichi
6-11, Kofudai 5-chome, Toyono-cho
Toyono-gun, Osaka 563-01 / JP
02 / Ishihara, Yuji
14-8, Aza-nobatake, Yamada
Itami, Hyogo 664 / JP
03 / Hirai, Keisuke
9-3-312, Takawashi 4-chome
Habikino, Osaka 583 / JP
[1994/30]
Representative(s)dompatent von Kreisler Selting Werner - Partnerschaft von Patent- und Rechtsanwälten mbB
Deichmannhaus am Dom
Bahnhofsvorplatz 1
50667 Köln / DE
[N/P]
Former [1994/30]von Kreisler, Alek, Dipl.-Chem., et al
Patentanwälte, von Kreisler-Selting-Werner, Bahnhofsvorplatz 1 (Deichmannhaus)
D-50667 Köln / DE
Application number, filing date94100403.813.01.1994
[1994/30]
Priority number, dateJP1993000553518.01.1993         Original published format: JP 553593
JP1993017328713.07.1993         Original published format: JP 17328793
JP1993023967227.09.1993         Original published format: JP 23967293
JP1993029982730.11.1993         Original published format: JP 29982793
[1994/30]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0607864
Date:27.07.1994
Language:EN
[1994/30]
Type: A3 Search report 
No.:EP0607864
Date:12.10.1994
Language:EN
[1994/41]
Type: B1 Patent specification 
No.:EP0607864
Date:17.09.2003
Language:EN
[2003/38]
Search report(s)(Supplementary) European search report - dispatched on:EP22.08.1994
ClassificationIPC:C07D209/56, A61K31/445, A61K31/495, C07D209/86, C07D471/06, C07D487/06, C07D223/18, C07D455/04, C07D401/06, C07D273/06, C07D307/91, // (C07D471/06, 221:00, 209:00),(C07D487/06, 223:00, 209:00),(C07D471/06, 223:00, 221:00)
[1994/30]
CPC:
C07D307/91 (EP,US); C07D209/60 (KR); C07D209/86 (EP,KR,US);
C07D209/90 (EP,US); C07D211/26 (EP,US); C07D223/18 (EP,KR,US);
C07D223/22 (EP,US); C07D225/08 (EP,KR,US); C07D267/18 (EP,US);
C07D401/06 (EP,KR,US); C07D413/06 (EP,US); C07D471/04 (KR);
C07D471/06 (EP,KR,US); C07D487/04 (KR); C07D487/06 (EP,KR,US) (-)
Designated contracting statesAT,   BE,   CH,   DE,   DK,   ES,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   NL,   PT,   SE [1994/30]
TitleGerman:Tricyclische kondensierte heterocyclische Verbindungen zur Behandlung von seniler Demenz[1994/30]
English:Tricyclic condensed heterocyclic compounds for the treatment of senile dementic[1994/30]
French:Composés hétérocycliques condensés tricydiques pour le traitement de la démence sénile[1994/30]
Examination procedure06.04.1995Examination requested  [1995/23]
14.01.1998Despatch of a communication from the examining division (Time limit: M04)
06.05.1998Reply to a communication from the examining division
01.04.1999Despatch of a communication from the examining division (Time limit: M06)
23.09.1999Reply to a communication from the examining division
26.05.2000Despatch of a communication from the examining division (Time limit: M04)
14.09.2000Reply to a communication from the examining division
12.06.2001Despatch of a communication from the examining division (Time limit: M04)
24.09.2001Reply to a communication from the examining division
25.03.2002Despatch of a communication from the examining division (Time limit: M04)
18.07.2002Reply to a communication from the examining division
05.02.2003Communication of intention to grant the patent
16.07.2003Fee for grant paid
16.07.2003Fee for publishing/printing paid
Opposition(s)18.06.2004No opposition filed within time limit [2004/37]
Fees paidRenewal fee
27.01.1996Renewal fee patent year 03
29.01.1997Renewal fee patent year 04
28.01.1998Renewal fee patent year 05
29.01.1999Renewal fee patent year 06
28.01.2000Renewal fee patent year 07
23.12.2000Renewal fee patent year 08
30.01.2002Renewal fee patent year 09
29.01.2003Renewal fee patent year 10
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.
Lapses during opposition  TooltipAT17.09.2003
BE17.09.2003
NL17.09.2003
DK17.12.2003
GR17.12.2003
SE17.12.2003
PT26.12.2003
ES28.12.2003
IE13.01.2004
LU13.01.2004
[2005/23]
Former [2005/03]AT17.09.2003
BE17.09.2003
NL17.09.2003
DK17.12.2003
GR17.12.2003
SE17.12.2003
PT26.12.2003
ES28.12.2003
IE13.01.2004
Former [2004/46]AT17.09.2003
BE17.09.2003
NL17.09.2003
DK17.12.2003
GR17.12.2003
SE17.12.2003
PT26.12.2003
ES28.12.2003
Former [2004/41]AT17.09.2003
BE17.09.2003
NL17.09.2003
DK17.12.2003
GR17.12.2003
SE17.12.2003
PT26.12.2003
Former [2004/31]AT17.09.2003
BE17.09.2003
NL17.09.2003
GR17.12.2003
SE17.12.2003
PT26.12.2003
Former [2004/28]AT17.09.2003
BE17.09.2003
NL17.09.2003
GR17.12.2003
SE17.12.2003
Former [2004/16]AT17.09.2003
NL17.09.2003
GR17.12.2003
SE17.12.2003
Former [2004/14]AT17.09.2003
NL17.09.2003
GR17.12.2003
Former [2004/13]NL17.09.2003
Documents cited:Search[X]FR2106515  (RICHARDSON MERRELL INC [US]) [X] 1,2 * page 14; example 8 *;
 [X]US3716539  (HOPPS H, et al) [X] 1-6 * column 13, line 34 - line 68; example 6 * * column 19 - column 20; examples 13-14 *;
 [DA]EP0296560  (EISAI CO LTD [JP]) [DA] 1-25,34 * page 102 - page 103; claims 1,13-15 * * page 41 - page 42; examples 11-12 * * page 78; example 166; table 8 * * page 81; example 176; table 8 * * page 90; example 199; table 9 *;
 JPH03223251  [ ] (TAKEDA CHEMICAL INDUSTRIES LTD);
 [Y]EP0487071  (TAKEDA CHEMICAL INDUSTRIES LTD [JP]) [Y] 1-3,7-9,11,13-15,21-25,34 * page 82 - page 83; claim 1 * * page 61 - page 62; example 6 * * page 65 - page 66; example 13 * * page 1, line 1 - line 3 *;
 [DY]EP0517221  (HOECHST ROUSSEL PHARMA [US]) [DY] 1-3,7-9,11,13-15,21-25,34 * page 12; claim 1 * * page 10 - page 11; example 6 * * page 5, line 21 - line 24 *
 [X]  - P. KUMAR ET AL., "Phenothiazine derivatives as anti Parkinsonian agents", CHEMICAL ABSTRACTS, (19840716), vol. 101, no. 3, Database accession no. 23414f, page 596, column 2 [X] 1-6 * abstract and Chemical Abstracts: CHEMICAL SUBSTANCES, 11th Collective Index, vol. 96-105, 1982-1986, pages 54818CS and 54858CS, RN [89516-41-6], [89516-45-0] and [89516-44-9] *
    [ ] - INDIAN J. CHEM., SECT. B, (1983), vol. 22B, no. 9, pages 952 - 954
 [X]  - M. BRUNAUD ET AL., "Adrenolytic activity of various phenothiazine derivatives", CHEMICAL ABSTRACTS, (19591125), vol. 53, no. 22, column 22521A [X] 1-4 * abstract and Chemical Abstracts: SUBJECTS, 6th Collective Index, vol. 51-55, 1957-1961, page 9512s, RN [113927-23-4] *
    [ ] - J. PHYSIOL., PARIS, (1957), vol. 49, pages 67 - 70
 [A]  - G. GOTO ET AL., "Preparation of piperidine derivatives containing aminonaphthyl groups as brain function improvers.", CHEMICAL ABSTRACTS, (19920302), vol. 116, no. 9, Database accession no. 83548x, page 806, column 2 [A] 1-25,34 * 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.