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EP0142567
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EP About this file: EP0142567
| EP0142567 - CONTROL APPARATUS FOR REVERSE OSMOSIS PROCESS SYSTEM [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 10.10.1991 Database last updated on 16.07.2024 | Most recent event Tooltip | 10.10.1991 | No opposition filed within time limit | published on 27.11.1991 [1991/48] | Applicant(s) | For all designated states EBARA CORPORATION 11-1, Haneda Asahi-cho Ota-ku Tokyo, 144 / JP | [N/P] |
| Former [1985/22] | For all designated states EBARA CORPORATION 11-1, Haneda Asahi-cho Ota-ku Tokyo, 144 / JP | Inventor(s) | 01 /
YAMADA, Koichi Ebara Corporation 11-1, Hanedaasahicho Ota-ku Tokyo 144 / JP | 02 /
HIRAIWA, Ichiro Ebara Corporation 11-1, Hanedaasahicho Ota-ku Tokyo 144 / JP | 03 /
TANIGUCHI, Shin Ebara Corporation 11-1, Hanedaasahicho Ota-ku Tokyo 144 / JP | 04 /
ZENGO, Toshinari Ebara Corporation 11-1, Hanedaasahicho Ota-ku Tokyo 144 / JP | [1985/22] | Representative(s) | Bressand, Georges, et al c/o CABINET LAVOIX 2 Place d'Estienne d'Orves 75441 Paris Cédex 09 / FR | [N/P] |
| Former [1985/22] | Bressand, Georges, et al c/o CABINET LAVOIX 2 Place d'Estienne d'Orves F-75441 Paris Cédex 09 / FR | Application number, filing date | 84901424.6 | 10.04.1984 | [1985/22] | WO1984JP00180 | Priority number, date | JP19830064385 | 11.04.1983 Original published format: JP 6438583 | JP19830064386 | 11.04.1983 Original published format: JP 6438683 | JP19830074673 | 27.04.1983 Original published format: JP 7467383 | [1985/22] | Filing language | JA | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO8404049 | Date: | 25.10.1984 | [1984/25] | Type: | A1 Application with search report | No.: | EP0142567 | Date: | 29.05.1985 | Language: | EN | [1985/22] | Type: | B1 Patent specification | No.: | EP0142567 | Date: | 05.12.1990 | Language: | EN | [1990/49] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 06.07.1987 | Classification | IPC: | B01D61/00, C02F1/44 | [1990/49] | CPC: |
B01D61/12 (EP,US);
C02F2103/08 (EP,US);
Y02A20/124 (EP);
Y02A20/131 (EP,US)
|
| Former IPC [1985/22] | B01D13/00, C02F1/44 | Designated contracting states | FR [1985/22] | Title | German: | STEUERVORRICHTUNG FÜR SYSTEME DER UMGEKEHRTEN OSMOSE | [1985/22] | English: | CONTROL APPARATUS FOR REVERSE OSMOSIS PROCESS SYSTEM | [1985/22] | French: | DISPOSITIF DE COMMANDE POUR UN SYSTEME DE TRAITEMENT A OSMOSE INVERSE | [1985/22] | Entry into regional phase | 04.12.1984 | Translation filed | 03.12.1984 | National basic fee paid | 03.12.1984 | Search fee paid | 03.12.1984 | Designation fee(s) paid | 13.04.1985 | Examination fee paid | Examination procedure | 13.04.1985 | Examination requested [1985/27] | 17.08.1988 | Despatch of a communication from the examining division (Time limit: M06) | 11.02.1989 | Reply to a communication from the examining division | 10.08.1989 | Despatch of a communication from the examining division (Time limit: M04) | 15.12.1989 | Reply to a communication from the examining division | 26.02.1990 | Despatch of communication of intention to grant (Approval: Yes) | 07.06.1990 | Communication of intention to grant the patent | 04.09.1990 | Fee for grant paid | 04.09.1990 | Fee for publishing/printing paid | Opposition(s) | 06.09.1991 | No opposition filed within time limit [1991/48] | Fees paid | Renewal fee | 07.04.1986 | Renewal fee patent year 03 | 15.04.1987 | Renewal fee patent year 04 | 15.04.1988 | Renewal fee patent year 05 | 17.04.1989 | Renewal fee patent year 06 | 19.04.1990 | Renewal fee patent year 07 |
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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 | [A]US3637081 (BRADLEY WILLIAM E); | [A]FR2338901 (PERMO SA [FR]); | [A]US4176057 (KOSAREK LOUIS J [US], et al); | [A]DE2919315 (CERWINSKY PETER, et al) | [T] - CHEMICAL ENGINEERING, vol. 91, no. 12, June 1984, pages 64-89, New York, US; L.E. APPLEGATE: "Membrane separation processes" | International search | JPS574286 [ ] (KOGYO GIJUTSUIN); | JPS58166904 [ ] (KURITA WATER IND LTD) | [A] - Ehara Jiho, No.112, 1980, (tokyo) Yoshioka Junichiro, "RO-ho (Gyaku Shinto-ho) Kaisui Tansuika Jikken Plant you Koatsu Pump to Doryoku Kaishu Sochi" p. 13-16 |