EP0401461 - Oxide superconductor and method of manufacturing the same [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 14.06.1996 Database last updated on 09.07.2024 | Most recent event Tooltip | 14.06.1996 | No opposition filed within time limit | published on 31.07.1996 [1996/31] | Applicant(s) | For all designated states THE FURUKAWA ELECTRIC CO., LTD. 6-1, Marunouchi 2-chome, Chiyoda-ku Tokyo / JP | [N/P] |
Former [1990/50] | For all designated states THE FURUKAWA ELECTRIC CO., LTD. 6-1, 2-chome, Marunouchi Chiyoda-ku Tokyo / JP | Inventor(s) | 01 /
Shiga, Shoji 771-2, Shukugo-cho, Utsunomiya-shi Tochigi-ken / JP | 02 /
Uno, Naoki 2-6-508, Mitsuzawanishimachi, Kanagawa-ku Yokohama-shi / JP | 03 /
Enomoto, Noritsugu 307 Furukawadenko-Shataku, 11-3, Nakakibogaoka Asahi-ku, Yokohama-shi / JP | 04 /
Kikuchi, Hiroyuki 2-39-6, Kamoi Yokosuka-shi, Kanagawa-ken / JP | [1990/50] | Representative(s) | Hansen, Bernd, et al Hoffmann Eitle Patent- und Rechtsanwälte Postfach 81 04 20 81904 München / DE | [N/P] |
Former [1990/50] | Hansen, Bernd, Dr.rer.nat., et al Hoffmann, Eitle & Partner Patentanwälte Postfach 81 04 20 D-81904 München / DE | Application number, filing date | 90101010.8 | 18.01.1990 | [1990/50] | Priority number, date | JP19890143759 | 06.06.1989 Original published format: JP 14375989 | JP19890151029 | 14.06.1989 Original published format: JP 15102989 | [1990/50] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0401461 | Date: | 12.12.1990 | Language: | EN | [1990/50] | Type: | A3 Search report | No.: | EP0401461 | Date: | 08.05.1991 | Language: | EN | [1991/19] | Type: | B1 Patent specification | No.: | EP0401461 | Date: | 09.08.1995 | Language: | EN | [1995/32] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.03.1991 | Classification | IPC: | H01L39/24, H01L39/14 | [1990/50] | CPC: |
H10N60/203 (EP,US);
H10N60/0801 (EP,US);
Y10S428/901 (EP,US);
Y10S428/93 (EP,US);
Y10S505/701 (EP,US);
Y10S505/702 (EP,US);
Y10S505/703 (EP,US);
Y10S505/704 (EP,US);
Y10S505/739 (EP,US);
Y10S505/741 (EP,US);
Y10T29/49014 (EP,US);
Y10T428/23 (EP,US);
| Designated contracting states | DE, GB [1990/50] | Title | German: | Oxidischer Supraleiter und Methode zu dessen Herstellung | [1990/50] | English: | Oxide superconductor and method of manufacturing the same | [1990/50] | French: | Oxyde supraconducteur et méthode pour fabrication | [1990/50] | Miscellaneous | EPB 1995/32: Teilanmeldung 94107696.0 eingereicht am 18/01/90 | EPB 1995/32: Divisional application 94107696.0 filed on 18/01/90 | EPB 1995/32: Demande divisionnaire 94107696.0 déposée le 18/01/90 | Examination procedure | 18.01.1990 | Examination requested [1990/50] | 19.10.1993 | Despatch of a communication from the examining division (Time limit: M06) | 08.04.1994 | Reply to a communication from the examining division | 22.07.1994 | Despatch of a communication from the examining division (Time limit: M04) | 22.09.1994 | Reply to a communication from the examining division | 21.10.1994 | Despatch of communication of intention to grant (Approval: Yes) | 01.02.1995 | Communication of intention to grant the patent | 24.04.1995 | Fee for grant paid | 24.04.1995 | Fee for publishing/printing paid | Divisional application(s) | EP94107696.0 / EP0609920 | EP94107698.6 / EP0609921 | EP94107699.4 / EP0613193 | Opposition(s) | 10.05.1996 | No opposition filed within time limit [1996/31] | Fees paid | Renewal fee | 30.01.1992 | Renewal fee patent year 03 | 29.01.1993 | Renewal fee patent year 04 | 31.01.1994 | Renewal fee patent year 05 | 30.01.1995 | Renewal fee patent year 06 |
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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]EP0306287 (SEMICONDUCTOR ENERGY LAB [JP]); | [X]DE3729125 (VACUUMSCHMELZE GMBH [DE]) | [X] - JAPANESE JOURNAL OF APPLIED PHYSICS, vol. 27, no. 9, September 1988, pages L1715-L1717, Tokyo, JP; M. OKADA et al.: "Neutron diffraction study on preferred orientation of Ag-sheated Y-Ba-Cu-O superconductor tape with Jc-1000-3000A/cm2" | Examination | - SCIENTIFIC AMERICAN, vol. 226, no. 4, April 1972, pp. 84-91 |