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Extract from the Register of European Patents

EP About this file: EP0374911

EP0374911 - Water-soluble, fibre-reactive dyes, methods for their preparation and their use [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  23.03.1993
Database last updated on 03.09.2024
Most recent event   Tooltip23.03.1993Withdrawal of applicationpublished on 12.05.1993 [1993/19]
Applicant(s)For all designated states
HOECHST AKTIENGESELLSCHAFT
65926 Frankfurt am Main / DE
[N/P]
Former [1990/26]For all designated states
HOECHST AKTIENGESELLSCHAFT
D-65926 Frankfurt am Main / DE
Inventor(s)01 / Springer, Hartmut, Dr.
Am Erdbeerstein 27
D-6240 Königstein/Taunus / DE
02 / Scheidhauer, Patrick, Dr.
Pfaffenweg 12d
D-6370 Oberursel / DE
03 / Reichert, Karl-Michael, Dr.
Zeil 16
D-6238 Hofheim am Taunus / DE
04 / Schwaiger, Günther, Dr.
Johannesallee 41
D-6230 Frankfurt am Main 80 / DE
05 / Hussong, Kurt, Dr.
Am Flachsland 56
D-6233 Kelkheim (Taunus) / DE
[1990/26]
Application number, filing date89123639.021.12.1989
[1990/26]
Priority number, dateDE1988384360523.12.1988         Original published format: DE 3843605
[1990/26]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP0374911
Date:27.06.1990
Language:DE
[1990/26]
Search report(s)(Supplementary) European search report - dispatched on:EP03.04.1990
ClassificationIPC:C09B62/503, C09B62/04, D06P1/38
[1990/26]
CPC:
C09B62/4403 (EP,US); C09B62/503 (EP,US)
Designated contracting statesBE,   CH,   DE,   ES,   FR,   GB,   IT,   LI [1990/26]
TitleGerman:Wasserlösliche faserreaktive Farbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung[1990/26]
English:Water-soluble, fibre-reactive dyes, methods for their preparation and their use[1990/26]
French:Colorants solubles dans l'eau et réactifs avec des fibres, procédé de leur fabrication et leur application[1990/26]
File destroyed:12.06.1999
Examination procedure01.09.1990Examination requested  [1990/44]
11.12.1992Despatch of a communication from the examining division (Time limit: M04)
17.03.1993Application withdrawn by applicant  [1993/19]
Fees paidRenewal fee
21.12.1990Renewal fee patent year 03
13.11.1992Renewal fee patent year 04
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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[AD]EP0212264  (HOECHST AG [DE]);
 [AD]EP0076782  (CIBA GEIGY AG [CH])
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.