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EP0678926
European procedure
Extract from the Register of European Patents
EP About this file: EP0678926
| EP0678926 - A method of manufacturing cathodes for fuel cells [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 28.04.2000 Database last updated on 24.08.2024 | Most recent event Tooltip | 15.08.2008 | Change - representative | published on 17.09.2008 [2008/38] | Applicant(s) | For all designated states FINMECCANICA S.p.A. AZIENDA ANSALDO Piazza Carignano, 2 16128 Genova / IT | [1999/25] |
| Former [1995/43] | For all designated states FINMECCANICA S.p.A. AZIENDA ANSALDO Piazza Carignano, 2 I-16128 Genova / IT | Inventor(s) | 01 /
Antolini, Ermete Via XXV Aprile I-16016 Cogoleto-Genova / IT | [1995/43] | Representative(s) | Perani, Aurelio, et al c/o JACOBACCI & PERANI S.p.A Via Senato 8 20121 Milano / IT | [2008/38] |
| Former [1998/27] | Ferreccio, Rinaldo, et al Jacobacci & Perani S.p.A., Via Visconti di Modrone 7 20122 Milano / IT | ||
| Former [1995/43] | Falcetti, Carlo, et al c/o JACOBACCI & PERANI S.p.A. Via Visconti di Modrone, 7 I-20122 Milano / IT | Application number, filing date | 95200830.8 | 01.04.1995 | [1995/43] | Priority number, date | IT1994MI00753 | 19.04.1994 Original published format: IT MI940753 | [1995/43] | Filing language | IT | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0678926 | Date: | 25.10.1995 | Language: | EN | [1995/43] | Type: | B1 Patent specification | No.: | EP0678926 | Date: | 23.06.1999 | Language: | EN | [1999/25] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 31.07.1995 | Classification | IPC: | H01M4/88, H01M8/14 | [1995/43] | CPC: |
H01M8/142 (EP,US);
H01M4/8828 (EP,US);
H01M4/8882 (EP,US);
H01M4/9016 (EP,US);
H01M2004/8689 (EP,US);
H01M2008/147 (EP,US);
H01M2300/0051 (EP,US);
Y02E60/50 (EP,US);
Y02P70/50 (EP,US);
Y10T29/49108 (EP,US)
(-)
| Designated contracting states | DE, DK, ES, NL [1995/43] | Title | German: | Herstellungsverfahren von Kathoden für Brennstoffzellen | [1995/43] | English: | A method of manufacturing cathodes for fuel cells | [1995/43] | French: | Méthode de fabrication de cathodes pour piles à combustible | [1995/43] | Examination procedure | 03.01.1996 | Examination requested [1996/12] | 09.09.1996 | Despatch of a communication from the examining division (Time limit: M06) | 18.02.1997 | Reply to a communication from the examining division | 07.03.1997 | Despatch of a communication from the examining division (Time limit: M04) | 11.03.1997 | Reply to a communication from the examining division | 25.03.1997 | Despatch of a communication from the examining division (Time limit: M06) | 12.08.1997 | Reply to a communication from the examining division | 16.10.1997 | Despatch of a communication from the examining division (Time limit: M04) | 12.02.1998 | Reply to a communication from the examining division | 09.04.1998 | Despatch of a communication from the examining division (Time limit: M02) | 29.04.1998 | Reply to a communication from the examining division | 21.07.1998 | Despatch of communication of intention to grant (Approval: Yes) | 05.10.1998 | Communication of intention to grant the patent | 14.12.1998 | Fee for grant paid | 14.12.1998 | Fee for publishing/printing paid | Opposition(s) | 24.03.2000 | No opposition filed within time limit [2000/24] | Fees paid | Renewal fee | 17.03.1997 | Renewal fee patent year 03 | 25.03.1998 | Renewal fee patent year 04 | 19.03.1999 | Renewal fee patent year 05 |
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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]US4386040 (BAUMGARTNER CHARLES E, et al) [A] 1* examples 1,2 *; | [A]US4410607 (ARONS RICHARD M [US], et al) [A] 1 * column 3, line 9 - line 21 * * column 3, line 54 - column 4, line 5 * * claims 1,3,13,14 *; | JPS61110971 [ ] (MATSUSHITA ELECTRIC IND CO LTD); | JPS6391961 [ ] (SANYO ELECTRIC CO); | [DA]EP0473882 (ANSALDO SPA [IT]) [DA] 1 * claims 1,4 *; | [A]DE4030944 (SIEMENS AG [DE]) [A] 1-4 * claims 6,13-15 * * column 7, line 65 - column 8, line 58 * * column 6, line 19 - line 27 *; | [X]EP0509424 (INST GAS TECHNOLOGY [US]) [X] 1,3,4,6 * column 6, line 51 - column 7, line 4 * * column 8, line 4 - line 43 * * example III IV VI * * claim 35 * * column 4, line 30 - line 35 *; | [X] - J. NIIKURA ET AL, "Fabrication and properties of combined electrode/electrolyte tape for molten carbonate fuel cells", JOURNAL OF APPLIED ELECTROCHEMISTRY, LONDON GB, vol. 20, no. 4, doi:doi:10.1007/BF01008870, pages 606 - 610, XP000453540 [X] 1-4,6 * page 606, column R, paragraph 1 - paragraph 3 * * abstract * * page 608, column L, paragraph 1 * * page 607, column L, paragraph 2 - column R, paragraph 3 * DOI: http://dx.doi.org/10.1007/BF01008870 | [A] - IWAKI TSUTOMU ET AL, "Molten-salt fuel cell", CHEMICAL ABSTRACTS, (19861006), vol. 105, no. 14, Database accession no. 118214n [A] 1,2 * abstract * | [A] - FURUKAWA SANEHIRO ET AL, "Molten-carbonate fuel cell", CHEMICAL ABSTRACTS, (19880822), vol. 109, no. 8, Database accession no. 58257 [A] 1-4 * abstract * |