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EP0319489
European procedure
Extract from the Register of European Patents
EP About this file: EP0319489
| EP0319489 - Electrode catalyst and method for production thereof [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 10.07.1993 Database last updated on 12.10.2024 | Most recent event Tooltip | 10.07.1993 | No opposition filed within time limit | published on 01.09.1993 [1993/35] | Applicant(s) | For all designated states Permelec Electrode Ltd No. 1159 Ishikawa Fujisawa-shi Kanagawa / JP | [N/P] |
| Former [1989/23] | For all designated states Permelec Electrode Ltd No. 1159 Ishikawa Fujisawa-shi Kanagawa / JP | Inventor(s) | 01 /
Nishiki, Yoshinori 4-2, Shonandai 6-chome Fujisawa-shi Kanagawa / JP | 02 /
Nakamatsu, Shuji 1384, Nakada-cho Izumi-ku Yokohama-shi Kanagawa / JP | 03 /
Shimamune, Takayuki 3006-30, Honmachida Machida-shi Tokyo / JP | [1989/23] | Representative(s) | Pellegri, Alberto, et al Società Italiana Brevetti S.p.A. Via Carducci, 8 20123 Milano / IT | [N/P] |
| Former [1989/23] | Pellegri, Alberto, et al c/o Società Italiana Brevetti S.p.A. Via Puccini, 7 I-21100 Varese / IT | Application number, filing date | 88830505.9 | 28.11.1988 | [1989/23] | Priority number, date | JP19870297673 | 27.11.1987 Original published format: JP 29767387 | [1989/23] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0319489 | Date: | 07.06.1989 | Language: | EN | [1989/23] | Type: | B1 Patent specification | No.: | EP0319489 | Date: | 09.09.1992 | Language: | EN | [1992/37] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 17.04.1989 | Classification | IPC: | C25B11/16, C25B1/00 | [1989/23] | CPC: |
C25B1/13 (EP,KR,US);
C25B11/054 (EP,KR,US);
C25B11/04 (EP,US);
B01J23/14 (KR);
C25B11/091 (EP,KR,US);
C25B9/23 (EP,KR,US)
| Designated contracting states | CH, DE, FR, GB, IT, LI, SE [1989/23] | Title | German: | Elektrodenkatalysator und dessen Herstellungsverfahren | [1989/23] | English: | Electrode catalyst and method for production thereof | [1989/23] | French: | Catalyseur d'électrode et son procédé de fabrication | [1989/23] | Examination procedure | 27.11.1989 | Examination requested [1990/05] | 25.07.1991 | Despatch of a communication from the examining division (Time limit: M04) | 14.11.1991 | Reply to a communication from the examining division | 17.12.1991 | Despatch of communication of intention to grant (Approval: Yes) | 13.03.1992 | Communication of intention to grant the patent | 23.05.1992 | Fee for grant paid | 23.05.1992 | Fee for publishing/printing paid | Opposition(s) | 10.06.1993 | No opposition filed within time limit [1993/35] | Fees paid | Renewal fee | 16.11.1990 | Renewal fee patent year 03 | 20.11.1991 | Renewal fee patent year 04 |
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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 | [X]JP62197115 ; | [A]FR2133729 (BASF AG); | [A]US4510034 (OHSHIMA SHOHZO [JP], et al) | [X] - PATENT ABSTRACTS OF JAPAN, page 35 C 476; & JP-A-62 197 115 (FUJI ELECTRIC CO. LTD) 31-08-1987, & JP62197115 A 00000000 |