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Extract from the Register of European Patents

EP About this file: EP0678125

EP0678125 - DEVICE AND PROCESS FOR THE ELECTROLYTIC SEPARATION OF METALS WITH THE AID OF A ROTATING CATHODE SYSTEM [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  27.02.1998
Database last updated on 11.09.2024
Most recent event   Tooltip27.02.1998No opposition filed within time limitpublished on 15.04.1998 [1998/16]
Applicant(s)For all designated states
Ingenieurbüro und Labor für Galvanotechnik Jürgen Leudolph
Untere Dürrmühlestrasse 13
4704 Niederbipp / CH
[N/P]
Former [1995/43]For all designated states
Ingenieurbüro und Labor für Galvanotechnik Jürgen Leudolph
Untere Dürrmühlestrasse 13
CH-4704 Niederbipp / CH
Inventor(s)01 / LEUDOLPH, Jürgen
Untere Dürrmühlestrasse 13
CH-4704 Niederbipp / CH
02 / ROSELT, Frank
St. Peter-Strasse 73
CH-4703 Kestenholz / CH
[1995/43]
Representative(s)Goth, Helmut
DILTEC AG, Technopark, Technoparkstrasse 1
8005 Zürich / CH
[N/P]
Former [1997/38]Goth, Helmut, Dr.
DILTEC AG, Technopark, Technoparkstrasse 1
8005 Zürich / CH
Former [1996/47]Goth, Helmut
GFF, Technopark, Pfingstweidstrasse 30
8005 Zürich / CH
Application number, filing date94930904.108.11.1994
[1995/43]
WO1994CH00217
Priority number, dateCH1993000334808.11.1993         Original published format: CH 334893
[1995/43]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO9513408
Date:18.05.1995
Language:DE
[1995/21]
Type: A1 Application with search report 
No.:EP0678125
Date:25.10.1995
Language:DE
The application published by WIPO in one of the EPO official languages on 18.05.1995 takes the place of the publication of the European patent application.
[1995/43]
Type: B1 Patent specification 
No.:EP0678125
Date:23.04.1997
Language:DE
[1997/17]
Search report(s)International search report - published on:EP18.05.1995
ClassificationIPC:C25C7/00
[1995/43]
CPC:
C25C7/00 (EP,US); B29C35/08 (CZ); B29C71/04 (CZ);
H05B6/64 (CZ)
Designated contracting statesAT,   BE,   CH,   DE,   DK,   ES,   FR,   GB,   IE,   IT,   LI,   LU,   NL,   SE [1995/43]
TitleGerman:VORRICHTUNG UND VERFAHREN ZUR ELEKTROLYTISCHEN ABSCHEIDUNG VON METALLEN MITTELS EINES ROTIERENDEN KATHODENSYSTEMS[1995/43]
English:DEVICE AND PROCESS FOR THE ELECTROLYTIC SEPARATION OF METALS WITH THE AID OF A ROTATING CATHODE SYSTEM[1995/43]
French:DISPOSITIF ET PROCEDE DE SEPARATION ELECTROLYTIQUE DE METAUX AU MOYEN D'UN SYSTEME DE CATHODE ROTATIVE[1995/43]
Entry into regional phase19.07.1995National basic fee paid 
19.07.1995Designation fee(s) paid 
19.07.1995Examination fee paid 
Examination procedure19.07.1995Examination requested  [1995/43]
12.08.1996Despatch of communication of intention to grant (Approval: Yes)
21.10.1996Communication of intention to grant the patent
03.12.1996Fee for grant paid
03.12.1996Fee for publishing/printing paid
Opposition(s)24.01.1998No opposition filed within time limit [1998/16]
Fees paidRenewal fee
12.11.1996Renewal fee patent year 03
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Cited inInternational search[A]US1535577  (WYLD CLEAVE ARTHUR HAROLD) [A] 1 * page 1, line 89 - page 2, line 35 * * figures 1,3,5 *;
 [A]US3919070  (GOOLD REED, et al)
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.