EP0347320 - Manufacturing method of aqueous stabilized chlorine dioxide solution [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 10.03.1994 Database last updated on 30.07.2024 | Most recent event Tooltip | 10.03.1994 | No opposition filed within time limit | published on 27.04.1994 [1994/17] | Applicant(s) | For all designated states SEKISUI KASEIHIN KOGYO KABUSHIKI KAISHA 25, Minamikyobate-cho 1-chome Nara-shi Nara 630 / JP | [N/P] |
Former [1989/51] | For all designated states SEKISUI KASEIHIN KOGYO KABUSHIKI KAISHA 25, Minamikyobate-cho 1-chome Nara-shi, Nara 630 / JP | Inventor(s) | 01 /
Oikawa, Kikuo 3-15-1, Masago Niigata-shi Niigata-ken / JP | 02 /
Hayashi, Yasushi Hikari Haitsu B-108, 407-1 Sanjyo-cho Nara-shi Nara-ken / JP | [1989/51] | Representative(s) | Orès, Bernard, et al Cabinet ORES 36, rue de St Pétersbourg 75008 Paris / FR | [N/P] |
Former [1989/51] | Orès, Bernard, et al Cabinet ORES 6, Avenue de Messine F-75008 Paris / FR | Application number, filing date | 89401675.7 | 15.06.1989 | [1989/51] | Priority number, date | JP19880150540 | 17.06.1988 Original published format: JP 15054088 | [1989/51] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0347320 | Date: | 20.12.1989 | Language: | EN | [1989/51] | Type: | B1 Patent specification | No.: | EP0347320 | Date: | 05.05.1993 | Language: | EN | [1993/18] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 20.09.1989 | Classification | IPC: | C01B11/02 | [1989/51] | CPC: |
C01B11/022 (EP,US);
C01B11/02 (KR);
C01B11/024 (EP,US)
| Designated contracting states | BE, DE, FR, GB, IT, NL [1989/51] | Title | German: | Verfahren zur Herstellung einer stabilisierten wässrigen Lösung von Chlordioxid | [1989/51] | English: | Manufacturing method of aqueous stabilized chlorine dioxide solution | [1989/51] | French: | Procédé de fabrication d'une solution aqueuse stabilisée de dioxyde de chlore | [1989/51] | Examination procedure | 02.03.1990 | Examination requested [1990/19] | 20.01.1992 | Despatch of a communication from the examining division (Time limit: M04) | 29.05.1992 | Reply to a communication from the examining division | 26.06.1992 | Despatch of communication of intention to grant (Approval: Yes) | 28.10.1992 | Communication of intention to grant the patent | 14.12.1992 | Fee for grant paid | 14.12.1992 | Fee for publishing/printing paid | Opposition(s) | 08.02.1994 | No opposition filed within time limit [1994/17] | Fees paid | Renewal fee | 30.05.1991 | Renewal fee patent year 03 | 02.06.1992 | Renewal fee patent year 04 |
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