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Extract from the Register of European Patents

EP About this file: EP0543333

EP0543333 - New pentacyclic compounds and their use as absorption or fluorescence dyestuffs [Right-click to bookmark this link]
StatusProceedings closed following consolidation with EP92923736.0
Status updated on  16.07.1993
Database last updated on 06.07.2024
Most recent event   Tooltip12.09.1995Change - applicantpublished on 02.11.1995 [1995/44]
Applicant(s)For all designated states
Roche Diagnostics GmbH
Sandhofer Strasse 116
68305 Mannheim / DE
[N/P]
Former [1995/44]For all designated states
BOEHRINGER MANNHEIM GMBH
D-68298 Mannheim / DE
Former [1993/21]For all designated states
BOEHRINGER MANNHEIM GMBH
D-68298 Mannheim / DE
Inventor(s)01 / Herrmann, Rupert, Dr.
In der Au 23
W-8120 Weilheim / DE
02 / Josel, Hans-Peter, Dr.
Eisvogelstrasse 26
W-8120 Weilheim / DE
03 / Drexhage, Karl-Heinz, Prof. Dr.
Schanzenweg 50
W-5900 Siegen / DE
04 / Arden-Jacob, Jutta
Buerbacherweg 114
W-5900 Siegen / DE
[1993/21]
Representative(s)Huber, Bernhard, et al
Patentanwälte H. Weickmann, Dr. K. Fincke F.A. Weickmann, B. Huber Dr. H. Liska, Dr. J. Prechtel, Dr. B. Böhm Postfach 86 08 20
D-81635 München / DE
[N/P]
Former [1993/21]Huber, Bernhard, Dipl.-Chem., et al
Patentanwälte H. Weickmann, Dr. K. Fincke F.A. Weickmann, B. Huber Dr. H. Liska, Dr. J. Prechtel, Dr. B. Böhm Postfach 86 08 20
D-81635 München / DE
Application number, filing date92119621.817.11.1992
[1993/21]
Priority number, dateDE1991413793418.11.1991         Original published format: DE 4137934
[1993/21]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP0543333
Date:26.05.1993
Language:DE
[1993/21]
Search report(s)(Supplementary) European search report - dispatched on:EP01.03.1993
ClassificationIPC:C09B11/24, C09B11/28, G01N33/533, G01N33/58
[1993/21]
CPC:
G01N33/533 (EP); C09B11/24 (EP); C09B11/28 (EP);
G01N33/582 (EP)
Designated contracting statesPT [1993/21]
TitleGerman:Neue pentacyclische Verbindungen und ihre Verwendung als Absorptions- oder Fluoreszenzfarbstoffe[1993/21]
English:New pentacyclic compounds and their use as absorption or fluorescence dyestuffs[1993/21]
French:Nouveaux composés pentacycliques et leur utilisation comme colorants d'absorption ou de fluorescence[1993/21]
MiscellaneousEPB 1994/36: Verfahren abgeschlossen infolge Verbindung mit 92923736.0/0567622 (Europäische Anmeldenummer/Veröffentlichungsnummer) durch Entscheidung vom 22.07.94
EPB 1994/36: Proceedings concluded following consolidation with 92923736.0/0567622 (European application No./publication No.) by decision dated 22.07.94
EPB 1994/36: Procédure close par suite de la jonction avec la demande no. 92923736.0/0567622 (numéro de dépôt/numéro de publication de la demande européenne) par décision du 22.07.94
Examination procedure24.06.1993Examination requested  [1993/34]
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Documents cited:Search[A]DE3322945  (BAYER AG [DE]);
 [AD]EP0285179  (PB DIAGNOSTIC SYSTEMS INC [US]);
 [A]EP0357350  (BECTON DICKINSON CO [US])
 [A]  - CHEMICAL ABSTRACTS, vol. 109, no. 18, 1988, Columbus, Ohio, US; abstract no. 151427, Seite 102 ;Spalte 2 ;
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.