EP0449316 - Oxide superconducting wire, method of preparing the same, and method of handling the same [Right-click to bookmark this link] | Status | Patent revoked Status updated on 02.03.2002 Database last updated on 31.08.2024 | Most recent event Tooltip | 17.04.2015 | Change - lapse in a contracting state New state(s): CH, LI | published on 20.05.2015 [2015/21] | 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 [1991/40] | For all designated states SUMITOMO ELECTRIC INDUSTRIES, LTD. 5-33, Kitahama 4-chome, Chuo-ku Osaka-shi, Osaka 541 / JP | Inventor(s) | 01 /
Sato, Kenichi, Osaka Works of Sumitomo Elec. Ind.Ltd., 1-3, Shimaya 1-chome, Konohana-ku Osaka / JP | 02 /
Mukai, Hidehito, Osaka Works of Sumitomo Elec. Ind.Ltd., 1-3, Shimaya 1-chome, Konohana-ku Osaka / JP | 03 /
Shibuta, Nobuhiro, Osaka Works of Sumitomo Elec. Ind.Ltd., 1-3, Shimaya 1-chome, Konohana-ku Osaka / JP | [1991/40] | Representative(s) | Winter, Brandl - Partnerschaft mbB Alois-Steinecker-Straße 22 85354 Freising / DE | [N/P] |
Former [1991/40] | KUHNEN, WACKER & PARTNER Alois-Steinecker-Strasse 22 D-85354 Freising / DE | Application number, filing date | 91105089.6 | 28.03.1991 | [1991/40] | Priority number, date | JP19900087052 | 30.03.1990 Original published format: JP 8705290 | JP19900238166 | 07.09.1990 Original published format: JP 23816690 | JP19900238167 | 07.09.1990 Original published format: JP 23816790 | [1991/40] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0449316 | Date: | 02.10.1991 | Language: | EN | [1991/40] | Type: | B1 Patent specification | No.: | EP0449316 | Date: | 11.09.1996 | Language: | EN | [1996/37] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 04.07.1991 | Classification | IPC: | H01B12/10, H01L39/24 | [1991/40] | CPC: |
H10N60/203 (EP,US);
H10N60/0801 (EP,US);
Y10S505/704 (EP,US);
Y10S505/884 (EP,US);
Y10T29/49014 (EP,US)
| Designated contracting states | CH, DE, FR, GB, IT, LI, SE [1991/40] | Title | German: | Draht aus supraleitendem Oxid, Verfahren zur Herstellung sowie zum Handhaben | [1991/40] | English: | Oxide superconducting wire, method of preparing the same, and method of handling the same | [1991/40] | French: | Fil en oxyde supraconducteur, procédé pour le fabriquer et le traiter | [1991/40] | Examination procedure | 12.03.1992 | Examination requested [1992/19] | 20.08.1993 | Despatch of a communication from the examining division (Time limit: M06) | 25.02.1994 | Reply to a communication from the examining division | 14.07.1994 | Despatch of a communication from the examining division (Time limit: M06) | 24.01.1995 | Reply to a communication from the examining division | 23.06.1995 | Despatch of a communication from the examining division (Time limit: M04) | 24.10.1995 | Reply to a communication from the examining division | 13.12.1995 | Despatch of communication of intention to grant (Approval: Yes) | 12.03.1996 | Communication of intention to grant the patent | 21.06.1996 | Fee for grant paid | 21.06.1996 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
05.06.1997
07.07.1997
ADMISSIBLE Siemens Aktiengesellschaft Wittelsbacherplatz 2 80333 München / DE Opponent's representative Westphal, Mussgnug & Partner Patentanwälte mbB Am Riettor 5 78048 Villingen-Schwenningen / DE | [N/P] |
Former [2008/31] | |||
Opponent(s) | 01
05.06.1997
07.07.1997
ADMISSIBLE SIEMENS AKTIENGESELLSCHAFT Postfach 22 16 34 80506 München / DE Opponent's representative Patentanwälte Westphal, Mussgnug & Partner Am Riettor 5 78048 Villingen-Schwenningen / DE | ||
Former [2000/34] | |||
Opponent(s) | 01
05.06.1997
07.07.1997
ADMISSIBLE Siemens AG Postfach 22 16 34 D-80506 München / DE Opponent's representative Patentanwälte Westphal, Mussgnug & Partner Waldstrasse 33 78048 Villingen-Schwenningen / DE | ||
Former [1997/33] | |||
Opponent(s) | 01
05.06.1997
07.07.1997
ADMISSIBLE Siemens AG Postfach 22 16 34 D-80506 München / DE | 21.07.1997 | Invitation to proprietor to file observations on the notice of opposition | 01.12.1997 | Reply of patent proprietor to notice(s) of opposition | 14.01.1998 | Communication of observations of patent proprietor (Time limit: M04) | 12.05.1998 | Reply of parties involved to observations of patent proprietor | 15.06.1998 | Despatch of a communication from the opposition division (Time limit: M06) | 27.10.1998 | Reply to a communication from the opposition division | 23.04.1999 | Date of oral proceedings | 01.06.1999 | Despatch of minutes of oral proceedings | 01.06.1999 | Despatch of communication that the patent will be revoked | 07.02.2002 | Legal effect of revocation of patent [2002/16] | Appeal following opposition | 10.08.1999 | Appeal received No. T0807/99 | 07.10.1999 | Statement of grounds filed | 07.02.2002 | Result of appeal procedure: appeal of the proprietor was rejected | 07.02.2002 | Date of oral proceedings | 12.02.2002 | Minutes of the oral proceedings despatched | Fees paid | Renewal fee | 23.03.1993 | Renewal fee patent year 03 | 31.03.1994 | Renewal fee patent year 04 | 29.03.1995 | Renewal fee patent year 05 | 27.03.1996 | 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. | Lapses during opposition Tooltip | SE | 29.03.2001 | CH | 31.03.2001 | LI | 31.03.2001 | [2015/21] |
Former [2002/05] | SE | 29.03.2001 | Documents cited: | Search | [X]EP0357779 (MITSUBISHI METAL CORP [JP]) | Examination | EP0296379 |