blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP0533504

EP0533504 - Dihydropyridine derivatives useful in antitumor therapy [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  12.12.1997
Database last updated on 03.10.2024
Most recent event   Tooltip17.04.2015Change - lapse in a contracting state
New state(s): DK		published on 20.05.2015  [2015/21]
Applicant(s)For all designated states
Pharmacia & Upjohn S.p.A.
Via Robert Koch, 1.2
20152 Milano / IT
[N/P]
Former [1996/50]For all designated states
PHARMACIA & UPJOHN S.p.A.
Via Robert Koch, 1.2
20152 Milano / IT
Former [1995/14]For all designated states
PHARMACIA S.p.A.
Via Robert Koch, 1.2
I-20152 Milano / IT
Former [1993/12]For all designated states
FARMITALIA CARLO ERBA S.r.l.
Via Carlo Imbonati 24
I-20159 Milano / IT
Inventor(s)01 / Cozzi, Paolo
via Zanella 48/5
I-20133 Milan / IT
02 / Menichincheri, Maria
via Lecco 10
I-20124 Milan / IT
03 / Capolongo, Laura
Piazzale Siena 18
I-20146 Milan / IT
04 / Mongelli, Nicola
via Tertulliano 38
I-20137 Milano / IT
[1993/12]
Representative(s)Woods, Geoffrey Corlett, et al
J A Kemp
14 South Square
Gray's Inn
London WC1R 5JJ / GB
[N/P]
Former [1995/14]Woods, Geoffrey Corlett, et al
J.A. KEMP & CO. 14 South Square Gray's Inn
London WC1R 5LX / GB
Former [1994/40]Woods, Geoffrey Corlett
J.A. KEMP & CO. 14 South Square Gray's Inn
London WC1R 5LX / GB
Former [1993/12]Woods, Geoffrey Corlett
J.A. KEMP & CO. 14 South Square Gray's Inn
London WC1R 5LX / GB
Application number, filing date92308561.718.09.1992
[1993/12]
Priority number, dateGB1991001998319.09.1991         Original published format: GB 9119983
[1993/12]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0533504
Date:24.03.1993
Language:EN
[1993/12]
Type: B1 Patent specification 
No.:EP0533504
Date:05.02.1997
Language:EN
[1997/06]
Search report(s)(Supplementary) European search report - dispatched on:EP03.12.1992
ClassificationIPC:C07D401/10, A61K31/445
[1993/12]
CPC:
C07D213/80 (EP,US); C07D401/06 (KR); A61P35/00 (EP);
C07D231/12 (EP,US); C07D233/56 (EP,US); C07D249/08 (EP,US)
Designated contracting statesAT,   BE,   CH,   DE,   DK,   ES,   FR,   GB,   GR,   IE,   IT,   LI,   NL,   PT,   SE [1993/12]
TitleGerman:Dihydropyridine zur Anwendung in der Antitumor-Therapie[1993/12]
English:Dihydropyridine derivatives useful in antitumor therapy[1993/12]
French:Dihydropyridines utilisables dans le thérapie antitumorale[1993/12]
Examination procedure18.05.1993Examination requested  [1993/28]
23.10.1995Despatch of a communication from the examining division (Time limit: M04)
01.02.1996Reply to a communication from the examining division
01.07.1996Despatch of communication of intention to grant (Approval: Yes)
06.08.1996Communication of intention to grant the patent
14.11.1996Fee for grant paid
14.11.1996Fee for publishing/printing paid
Opposition(s)06.11.1997No opposition filed within time limit [1998/05]
Fees paidRenewal fee
08.09.1994Renewal fee patent year 03
08.09.1995Renewal fee patent year 04
12.09.1996Renewal fee patent year 05
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  TooltipFR05.02.1997
GR05.02.1997
AT18.09.1997
DK18.09.1997
GB18.09.1997
IE18.09.1997
ES19.09.1997
SE19.09.1997
BE30.09.1997
CH30.09.1997
LI30.09.1997
[2015/21]
Former [2004/28]FR05.02.1997
GR05.02.1997
AT18.09.1997
GB18.09.1997
IE18.09.1997
ES19.09.1997
SE19.09.1997
BE30.09.1997
CH30.09.1997
LI30.09.1997
Former [2002/32]FR05.02.1997
GR05.02.1997
AT18.09.1997
GB18.09.1997
IE18.09.1997
SE19.09.1997
BE30.09.1997
CH30.09.1997
LI30.09.1997
Former [2001/01]GR05.02.1997
AT18.09.1997
GB18.09.1997
IE18.09.1997
SE19.09.1997
BE30.09.1997
CH30.09.1997
LI30.09.1997
Former [2000/05]GR05.02.1997
AT18.09.1997
GB18.09.1997
SE19.09.1997
BE30.09.1997
CH30.09.1997
LI30.09.1997
Former [1999/22]AT18.09.1997
GB18.09.1997
SE19.09.1997
BE30.09.1997
CH30.09.1997
LI30.09.1997
Former [1998/46]GB18.09.1997
SE19.09.1997
BE30.09.1997
CH30.09.1997
LI30.09.1997
Former [1998/45]GB18.09.1997
SE19.09.1997
CH30.09.1997
LI30.09.1997
Former [1998/41]GB18.09.1997
SE19.09.1997
Former [1998/35]SE19.09.1997
Documents cited:Search[Y]EP0215250  (BOEHRINGER BIOCHEMIA SRL [IT]);
 [Y]EP0245918  (GLAXO SPA [IT]);
 [Y]DE3711991  (BAYER AG [DE]);
 [X]EP0373645  (ERBA CARLO SPA [IT])
Examination   - 8. Camerino Noordwijkerhout Symposium, "Trends in Receptor Research", September 1991
    - Maria Menichincheri, Synthesis of Imidazolyl and Pyridyl derivatives of 1,4-Dihydropyridines Combining Ca-Antagonism and TxA2 Synthase inhibition, 1991
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.