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Extract from the Register of European Patents

EP About this file: EP0437842

EP0437842 - Electrode for electrochemical reactors [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  21.07.1993
Database last updated on 14.09.2024
Most recent event   Tooltip21.07.1993Withdrawal of applicationpublished on 08.09.1993 [1993/36]
Applicant(s)For all designated states
HOECHST AKTIENGESELLSCHAFT
65926 Frankfurt am Main / DE
[N/P]
Former [1991/30]For all designated states
HOECHST AKTIENGESELLSCHAFT
D-65926 Frankfurt am Main / DE
Inventor(s)01 / Vom Bauer, Hans (verstorben)
/ DE
02 / Dapperheld, Steffen, Dr.
Im Birkenfeld 28
W-6238 Hofheim am Taunus / DE
03 / Kretschmann, Klaus
Berliner Strasse 1
W-6094 Bischofsheim / DE
04 / Lindner, Werner
Kurhausstrasse 16b
W-6238 Hofheim am Taunus / DE
05 / Rossmeissl, Rudolf
Marienbader Strasse 5
W-8851 Mertingen / DE
06 / Millauer, Hans, Dr.
An den 7 Bäumen 21a
W-6236 Eschborn / DE
07 / Ullmann, Gerhard
Jean-Bareth-Strasse 19
W-6080 Gross-Gerau / DE
[1991/30]
Application number, filing date90125634.728.12.1990
[1991/30]
Priority number, dateDE1990400050510.01.1990         Original published format: DE 4000505
[1991/30]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP0437842
Date:24.07.1991
Language:DE
[1991/30]
Search report(s)(Supplementary) European search report - dispatched on:EP30.05.1991
ClassificationIPC:C25B11/03, C25B9/00, H01M4/86
[1991/30]
CPC:
C25B11/03 (EP,US); C25B9/73 (EP,US); H01M4/8626 (EP,US);
Y02E60/50 (EP)
Designated contracting statesBE,   CH,   DE,   FR,   GB,   IT,   LI,   NL [1991/30]
TitleGerman:Elektrode für elektrochemische Reaktionsapparate[1991/30]
English:Electrode for electrochemical reactors[1991/30]
French:Electrode pour réacteurs électrochimiques[1991/30]
File destroyed:12.06.1999
Examination procedure28.12.1990Examination requested  [1991/30]
18.01.1993Despatch of a communication from the examining division (Time limit: M04)
29.06.1993Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time
19.07.1993Application withdrawn by applicant  [1993/36]
Fees paidRenewal fee
13.11.1992Renewal fee patent year 03
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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]US4217401  (PELLEGRI ALBERTO [IT], et al);
 [Y]CH645674  (BBC BROWN BOVERI & CIE [CH]);
 [Y]US3871922  (BOHM HARALD, et al);
 [A]FR2487861  (SKLYAROV ALEXANDR [SU])
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.