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EP0280926
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EP About this file: EP0280926
| EP0280926 - Method for purifying industrial-waste waters by electrochemical oxidation [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 26.11.1990 Database last updated on 03.09.2024 | Most recent event Tooltip | 26.11.1990 | Application deemed to be withdrawn | published on 16.01.1991 [1991/03] | Applicant(s) | For all designated states BBC Brown Boveri AG Haselstrasse CH-5401 Baden / CH | [1988/36] | Inventor(s) | 01 /
Kötz, Rüdiger, Dr. Brüelstrasse 386B CH-5424 Unterehrendingen / CH | 02 /
Schüler, Claus, Dr. Gemeindestrasse 4 CH-8967 Widen / CH | 03 /
Stucki, Samuel, Dr. Sternenstrasse 7 CH-5415 Nussbaumen / CH | [1988/36] | Application number, filing date | 88101800.6 | 08.02.1988 | [1988/36] | Priority number, date | CH19870000660 | 20.02.1987 Original published format: CH 66087 | [1988/36] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0280926 | Date: | 07.09.1988 | Language: | DE | [1988/36] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.07.1988 | Classification | IPC: | C02F1/46, C25B11/04 | [1988/36] | CPC: |
C02F1/46109 (EP,US);
C02F1/4672 (EP,US);
C02F2001/46138 (EP,US)
| Designated contracting states | CH, DE, FR, GB, IT, LI, SE [1988/36] | Title | German: | Verfahren zur Reinigung industrieller Abwässer mittels elektrochemischer Oxydation | [1988/36] | English: | Method for purifying industrial-waste waters by electrochemical oxidation | [1988/36] | French: | Procédé de purification d'eaux industrielles usées par oxydation électrochimique | [1988/36] | File destroyed: | 28.06.1996 | Examination procedure | 19.01.1989 | Examination requested [1989/11] | 01.09.1989 | Despatch of a communication from the examining division (Time limit: M04) | 23.12.1989 | Reply to a communication from the examining division | 06.02.1990 | Despatch of a communication from the examining division (Time limit: M04) | 19.06.1990 | Application deemed to be withdrawn, date of legal effect [1991/03] | 25.07.1990 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1991/03] | Fees paid | Penalty fee | Additional fee for renewal fee | 28.02.1990 | 03 M06 Not yet paid |
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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 | [YD]DE1962860 (ICI LTD); | [YD]DE3428582 (WABNER DIETRICH PRIV DOZ DR RE, et al); | [A]EP0165357 (E I F ECOLOGIE [FR]); | [A]US4208450 (FRANKS C RICHARD [US], et al) |