EP0072388 - Method and apparatus for the removal or partial removal of impurities present in flowing water with a falling gradient [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 25.07.1986 Database last updated on 03.09.2024 | Most recent event Tooltip | 25.07.1986 | No opposition filed within time limit | published on 10.09.1986 [1986/37] | Applicant(s) | For all designated states KERNFORSCHUNGSZENTRUM KARLSRUHE GMBH Postfach 36 40 D-76050 Karlsruhe / DE | For all designated states Wahnbachtalsperrenverband Kronprinzenstrasse 13 D-5200 Siegburg / DE | [1983/08] | Inventor(s) | 01 /
Bernhardt, Heinz, Prof. Dr. Siegelsknippen D-5200 Siegburg / DE | 02 /
Eberle, Siegfried, Prof. Dr. Luisenstrasse 43 D-7514 Eggenstein-Leopoldshafen / DE | 03 /
Donnert, Dietfried, Dr. Boeckstrasse 20 D-7500 Karlsruhe / DE | [1985/52] |
Former [1983/08] | 01 /
Berhardt, Heinz, Prof. Dr. Siegelsknippen D-5200 Siegburg / DE | ||
02 /
Eberle, Siegfried, Prof. Dr. Luisenstrasse 43 D-7514 Eggenstein-Leopoldshafen / DE | |||
03 /
Donnert, Dietfried, Dr. Boeckstrasse 20 D-7500 Karlsruhe / DE | Application number, filing date | 82101123.6 | 16.02.1982 | [1983/08] | Priority number, date | DE19813120891 | 26.05.1981 Original published format: DE 3120891 | [1983/08] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0072388 | Date: | 23.02.1983 | Language: | DE | [1983/08] | Type: | B1 Patent specification | No.: | EP0072388 | Date: | 02.10.1985 | Language: | DE | [1985/40] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 28.09.1982 | Classification | IPC: | C02F1/58, C02F1/28, B01D15/00, B01J20/12, B01D23/10 | [1985/40] | CPC: |
C02F7/00 (EP);
C02F1/281 (EP);
Y02W10/10 (EP)
|
Former IPC [1983/08] | C02F1/58, C02F1/28, B01J19/04, B01J20/12, B01D23/10 | Designated contracting states | AT, CH, FR, LI, SE [1983/08] | Title | German: | Verfahren zur Entfernung bzw. Teilentfernung von in einem ein Gefälle aufweisenden Fliessgewässer enthaltenen störenden Inhaltsstoffen und Vorrichtung zur Durchführung des Verfahrens | [1983/08] | English: | Method and apparatus for the removal or partial removal of impurities present in flowing water with a falling gradient | [1983/08] | French: | Procédé et dispositif pour l'élimination ou plutôt l'élimination partielle des souillures contenues dans une eau courante à chute | [1983/08] | File destroyed: | 20.04.2002 | Examination procedure | 04.03.1982 | Examination requested [1983/08] | 02.12.1983 | Despatch of a communication from the examining division (Time limit: M04) | 29.03.1984 | Reply to a communication from the examining division | 24.10.1984 | Despatch of a communication from the examining division (Time limit: M04) | 03.11.1984 | Reply to a communication from the examining division | 11.12.1984 | Despatch of communication of intention to grant (Approval: ) | 01.03.1985 | Communication of intention to grant the patent | 18.03.1985 | Fee for grant paid | 18.03.1985 | Fee for publishing/printing paid | Opposition(s) | 03.07.1986 | No opposition filed within time limit [1986/37] | Fees paid | Renewal fee | 29.02.1984 | Renewal fee patent year 03 | 18.03.1985 | Renewal fee patent year 04 | Penalty fee | Additional fee for renewal fee | 28.02.1985 | 04   M06   Fee paid on   16.04.1985 |
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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 | DE297587 [ ]; | DE1584899 [ ] (LUDWIG FREYTAL ZWEIGNIEDERLASS); | DE2243412 [ ] (SHASTA BEVERAGES); | DE2461663 [ ] (EWING); | DE2901081 [ ] (ASAHI CHEMICAL IND); | EP0007098 [ ] (BASF AG [DE]) | Examination | EP0046276 |