-
EP0026969
European procedure
- EP About this file
- EP Legal status
- EP Federated register
- EP Event history
- EP Citations
- EP Patent family
- EP All documents
Extract from the Register of European Patents
EP About this file: EP0026969
| EP0026969 - Method of bonding electrode to cation exchange membrane [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 10.05.1984 Database last updated on 19.04.2025 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states ASAHI GLASS COMPANY LTD. No. 1-2, Marunouchi 2-chome Chiyoda-ku, Tokyo / JP | [1981/15] | Inventor(s) | 01 /
Oda, Yoshio No. 435 Kami Sugetacho Hodogaya-Ku Yokohamashi Kanagawa-ken / JP | 02 /
Morimoto, Takeshi No. 543 Sanmaicho Kanagawa-ku Yokohama-shi Kanagawa-ken / JP | 03 /
Suzuki, Kohji 2-59-1, Tsurugamine Asahi-ku Yokohama-shi Kanagawa-ken / JP | [1981/15] | Representative(s) | Warden, John Christopher, et al R.G.C. Jenkins & Co. 12-15, Fetter Lane London EC4A 1PL / GB | [N/P] |
| Former [1981/15] | Warden, John Christopher, et al R.G.C. Jenkins & Co. 12-15, Fetter Lane London EC4A 1PL / GB | Application number, filing date | 80302611.1 | 30.07.1980 | [1981/15] | Priority number, date | JP19790096097 | 30.07.1979 Original published format: JP 9609779 | [1981/15] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0026969 | Date: | 15.04.1981 | Language: | EN | [1981/15] | Type: | A3 Search report | No.: | EP0026969 | Date: | 26.08.1981 | Language: | EN | [1981/34] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 23.06.1981 | Classification | IPC: | C25B9/00, C25B1/46, C25B11/00, C25B13/08 | [1981/15] | CPC: |
C25B1/46 (EP);
C25B9/23 (EP)
| Designated contracting states | DE, FR, GB, IT [1981/15] | Title | German: | Verfahren zum Binden einer Elektrode an eine Kationenaustauschmembrane | [1981/15] | English: | Method of bonding electrode to cation exchange membrane | [1981/15] | French: | Procédé de liaison d'une électrode à une membrane échangeuse de cations | [1981/15] | File destroyed: | 14.07.1990 | Examination procedure | 02.02.1982 | Examination requested [1982/14] | 12.01.1983 | Despatch of a communication from the examining division (Time limit: M04) | 14.04.1983 | Reply to a communication from the examining division | 01.08.1983 | Despatch of a communication from the examining division (Time limit: M04) | 13.12.1983 | Application deemed to be withdrawn, date of legal effect [1984/28] | 16.01.1984 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1984/28] | Fees paid | Renewal fee | 14.07.1982 | Renewal fee patent year 03 | 16.07.1983 | Renewal fee patent year 04 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| 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]US4148979 (ASAMI SHUNICHI, et al); | [A]US3134697 (NIEDRACH LEONARD W); | [A]GB2009795 (GEN ELECTRIC) |