EP0404966 - METHOD OF PRODUCING CERAMIC-TYPE SUPERCONDUCTIVE WIRE [Right-click to bookmark this link] | Status | Patent maintained as amended Status updated on 19.02.1999 Database last updated on 10.07.2024 | Most recent event Tooltip | 05.10.2005 | Change: Appeal number | Applicant(s) | For all designated states Sumitomo Electric Industries, Ltd. 5-33, Kitahama 4-chome, Chuo-ku Osaka-shi Osaka 541 / JP | [N/P] |
Former [1991/11] | For all designated states SUMITOMO ELECTRIC INDUSTRIES, LTD. 5-33, Kitahama 4-chome, Chuo-ku Osaka-shi, Osaka 541 / JP | ||
Former [1991/01] | For all designated states SUMITOMO ELECTRIC INDUSTRIES, LTD 5-33, Kitahama 4-chome, Chuo-ku Osaka-shi, Osaka-fu 541 / JP | Inventor(s) | 01 /
HAYASHI, Kazuhiko, c/o Osaka Works of Sumitomo Electric Industries, Ltd., 1-3, Shimaya 1-chome Konohana-ku, Osaka-shi, Osaka 554 / JP | 02 /
NONOYAMA, Hisao, c/o Osaka Works of Sumitomo Electric Industries, Ltd., 1-3, Shimaya 1-chome Konohana-ku, Osaka-shi, Osaka 554 / JP | [1992/12] |
Former [1991/01] | 01 /
HAYASHI, Kazuhiko Osaka Works of Sumitomo Electric Industries, Ltd. 1-3, Shimaya 1-chome Konohana-ku Osaka-shi Osaka 554 / JP | ||
02 /
NONOYAMA, Hisao Osaka Works of Sumitomo Electric Industries, Ltd. 1-3, Shimaya 1-chome Konohana-ku Osaka-shi Osaka 554 / JP | Representative(s) | Winter, Brandl - Partnerschaft mbB Alois-Steinecker-Straße 22 85354 Freising / DE | [N/P] |
Former [1991/01] | KUHNEN, WACKER & PARTNER Alois-Steinecker-Strasse 22 D-85354 Freising / DE | Application number, filing date | 90901675.0 | 11.01.1990 | [1991/01] | WO1990JP00022 | Priority number, date | JP19890006638 | 14.01.1989 Original published format: JP 663889 | [1992/12] |
Former [1991/01] | deleted | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9008389 | Date: | 26.07.1990 | Language: | EN | [1990/17] | Type: | A1 Application with search report | No.: | EP0404966 | Date: | 02.01.1991 | Language: | EN | The application published by WIPO in one of the EPO official languages on 26.07.1990 takes the place of the publication of the European patent application. | [1991/01] | Type: | B1 Patent specification | No.: | EP0404966 | Date: | 30.11.1994 | Language: | EN | [1994/48] | Type: | B2 New European patent specification | No.: | EP0404966 | Date: | 07.04.1999 | Language: | EN | [1999/14] | Search report(s) | International search report - published on: | JP | 26.07.1990 | (Supplementary) European search report - dispatched on: | EP | 10.12.1991 | Classification | IPC: | H01B13/00, B28B1/00, C30B29/22, H01B12/04 | [1994/48] | CPC: |
C04B35/4521 (EP,US);
C04B35/4525 (EP,US);
H10N60/0801 (EP,US);
Y10S505/74 (EP,US);
Y10S505/742 (EP,US);
Y10T29/49014 (EP,US)
|
Former IPC [1991/01] | H01B13/00, B28B1/00, C30B13/00, C30B29/22, // H01B12/04 | Designated contracting states | DE, FR, GB, IT [1991/01] | Title | German: | VERFAHREN ZUR HERSTELLUNG EINES SUPRALEITFÄHIGEN DRAHTS VOM KERAMISCHEN TYP | [1991/01] | English: | METHOD OF PRODUCING CERAMIC-TYPE SUPERCONDUCTIVE WIRE | [1991/01] | French: | PROCEDE DE PRODUCTION D'UN CABLE SUPRACONDUCTEUR DU TYPE CERAMIQUE | [1991/01] | Entry into regional phase | 13.09.1990 | Translation filed | 13.09.1990 | National basic fee paid | 13.09.1990 | Search fee paid | 13.09.1990 | Designation fee(s) paid | 13.09.1990 | Examination fee paid | Examination procedure | 13.09.1990 | Examination requested [1991/01] | 22.07.1993 | Despatch of a communication from the examining division (Time limit: M04) | 11.11.1993 | Reply to a communication from the examining division | 12.01.1994 | Despatch of communication of intention to grant (Approval: Yes) | 31.05.1994 | Communication of intention to grant the patent | 12.09.1994 | Fee for grant paid | 12.09.1994 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
24.08.1995
04.10.1995
ADMISSIBLE Siemens Aktiengesellschaft Wittelsbacherplatz 2 80333 München / DE | [N/P] |
Former [1995/42] | |||
Opponent(s) | 01
24.08.1995
04.10.1995
ADMISSIBLE Siemens AG Postfach 22 16 34 D-80506 München / DE | 10.10.1995 | Invitation to proprietor to file observations on the notice of opposition | 16.02.1996 | Reply of patent proprietor to notice(s) of opposition | 07.10.1997 | Date of oral proceedings | 06.11.1997 | Despatch of interlocutory decision in opposition | 06.11.1997 | Despatch of minutes of oral proceedings | 05.10.1998 | Legal effect of interlocutory decision in opposition | 27.10.1998 | Despatch of communication that the patent will be maintained as amended | 28.01.1999 | Fee for printing new specification paid | Appeal following opposition | 16.01.1998 | Appeal received No. T0086/98 | 22.09.1998 | Result of appeal procedure: appeal of the proprietor inadmissible | Fees paid | Renewal fee | 30.01.1992 | Renewal fee patent year 03 | 28.01.1993 | Renewal fee patent year 04 | 28.01.1994 | 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 | [E]EP0357779 (MITSUBISHI METAL CORP [JP]) | [X] - PROCEEDINGS OF INT. SYMPOSIUM ON NEW DEVELOPMENTS IN APPLIED SUPERCONDUCTIVITY 17 October 1988, OSAKA, JP pages 101 - 106; H. MUKAI ET AL.: 'Fabrication of high Tc superconducting tape by solid reaction method' | [X] - IEEE TRANSACTIONS ON MAGNETICS vol. 25, no. 2, March 1989, SAN FRANCISCO, US pages 2164 - 2167; H. SEKINE ET AL.: 'Studies on the non rare earth oxide superconductors fabricated by sintering' | International search | [X]EP0281474 (SUMITOMO ELECTRIC INDUSTRIES [JP]); | [P]EP0304076 (FURUKAWA ELECTRIC CO LTD [JP]); | [P]EP0331360 (HITACHI LTD [JP]) |