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Extract from the Register of European Patents

EP About this file: EP0374756

EP0374756 - Nitrogen-containing cyclic compounds [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  06.02.1992
Database last updated on 18.10.2024
Most recent event   Tooltip22.01.1994Change - applicantpublished on 16.03.1994 [1994/11]
Applicant(s)For all designated states
Merck Patent GmbH
Postfach
Frankfurter Strasse 250
64271 Darmstadt / DE
[N/P]
Former [1994/11]For all designated states
MERCK PATENT GmbH
Postfach, Frankfurter Strasse 250
D-64271 Darmstadt / DE
Former [1990/26]For all designated states
MERCK PATENT GmbH
Postfach, Frankfurter Strasse 250
D-64271 Darmstadt / DE
Inventor(s)01 / Gottschlich, Rudolf, Dr.
Buchenweg 1
D-6107 Reinheim / DE
02 / Prücher, Helmut
Königsbergerstrasse 9
D-6148 Heppenheim / DE
03 / Ackermann, Karl-August
Am Pfarrweiher 40
D-6105 Ober-Ramstadt / DE
04 / Barber, Andrew, Dr.
Soderstrasse 55
D-6100 Darmstadt / DE
05 / Greiner, Hartmut, Dr.
Dieburger Strasse 218
D-6100 Darmstadt / DE
06 / Haase, Anton, Dr.
Ahornweg 5
D-6109 Mühltal / DE
[1990/26]
Application number, filing date89123237.315.12.1989
[1990/26]
Priority number, dateDE1988384346923.12.1988         Original published format: DE 3843469
DE1989393537124.10.1989         Original published format: DE 3935371
[1990/26]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0374756
Date:27.06.1990
Language:DE
[1990/26]
Type: A3 Search report 
No.:EP0374756
Date:30.01.1991
Language:DE
[1991/05]
Search report(s)(Supplementary) European search report - dispatched on:EP13.12.1990
ClassificationIPC:C07D217/14, A61K31/47, C07D409/12, C07D209/44, C07D401/12, C07D213/36, C07D295/12
[1990/26]
CPC:
C07D409/06 (EP); A61P25/04 (EP); C07D217/14 (EP)
Designated contracting statesAT,   BE,   CH,   DE,   ES,   FR,   GB,   IT,   LI,   NL,   SE [1990/26]
TitleGerman:Stickstoffhaltige Ringverbindungen[1990/26]
English:Nitrogen-containing cyclic compounds[1990/26]
French:Composés cycliques azotés[1990/26]
File destroyed:28.02.2000
Examination procedure31.07.1991Application deemed to be withdrawn, date of legal effect  [1992/13]
30.10.1991Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time  [1992/13]
Fees paidPenalty fee
Penalty fee Rule 85b EPC 1973
04.09.1991M01   Not yet paid
Additional fee for renewal fee
02.01.199203   M06   Not yet paid
Opt-out from the exclusive  Tooltip
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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.
Documents cited:Search[X]EP0232989  (ZAMBELETTI SPA L [IT]);
 [X]EP0261842  (ZAMBELETTI SPA L [IT]);
 [X]EP0254545  ;
 [XP]EP0330360  (ZAMBELETTI SPA L [IT]);
 [XP]EP0330469  (GLAXO GROUP LTD [GB]);
 [XP]EP0333427  (ZAMBELETTI SPA L [IT]);
 [XP]EP0325406  (ICI PLC [GB]);
 [E]EP0370732  (ZAMBELETTI SPA L [IT])
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.