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EP0496825
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EP About this file: EP0496825
| EP0496825 - PROCESS FOR MAKING ELECTRICAL CONNECTIONS TO HIGH TEMPERATURE SUPERCONDUCTORS USING A METALLIC PRECURSOR AND THE PRODUCT MADE THEREBY [Right-click to bookmark this link] | Status | The application has been refused Status updated on 08.05.1998 Database last updated on 21.05.2024 | Most recent event Tooltip | 08.05.1998 | Refusal of application | published on 24.06.1998 [1998/26] | Applicant(s) | For all designated states AMERICAN SUPERCONDUCTOR CORPORATION 149 Grove Street Watertown Massachusetts 02172 / US | [N/P] |
| Former [1992/32] | For all designated states AMERICAN SUPERCONDUCTOR CORPORATION 149 Grove Street Watertown, Massachusetts 02172 / US | Inventor(s) | 01 /
JOSHI, Chandrashekhar, H. 7 Riverside Avenue Bedford, MA 01730 / US | 02 /
CRAVEN, Christopher, A. 106 Hartwell Avenue Bedford, MA 01730 / US | [1992/32] | Representative(s) | Allard, Susan Joyce BOULT WADE TENNANT, Verulam Gardens 70 Gray's Inn Road London WC1X 8BT / GB | [N/P] |
| Former [1995/49] | Allard, Susan Joyce BOULT, WADE & TENNANT 27 Furnival Street London EC4A 1PQ / GB | ||
| Former [1992/32] | Heidrich, Udo, Dr. jur., Dipl.-Phys. Rechtsanwalt & Patentanwalt Dipl.-Phys. Dr. jur. U. HEIDRICH Franziskanerstrasse 30 D-81669 München / DE | Application number, filing date | 90916929.4 | 16.10.1990 | [1992/32] | WO1990US05939 | Priority number, date | US19890422227 | 16.10.1989 Original published format: US 422227 | [1992/32] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9106128 | Date: | 02.05.1991 | Language: | EN | [1991/10] | Type: | A1 Application with search report | No.: | EP0496825 | Date: | 05.08.1992 | Language: | EN | The application published by WIPO in one of the EPO official languages on 02.05.1991 takes the place of the publication of the European patent application. | [1992/32] | Search report(s) | International search report - published on: | US | 02.05.1991 | (Supplementary) European search report - dispatched on: | EP | 28.09.1992 | Classification | IPC: | H01L39/02 | [1992/47] | CPC: |
H10N60/80 (EP,US);
H10N60/0268 (EP,US);
Y10S428/93 (EP,US);
Y10S505/702 (EP,US);
Y10S505/706 (EP,US);
Y10S505/725 (EP,US);
|
| Former IPC [1992/32] | H01L39/00, C25D5/02 | Designated contracting states | DE, FR, GB, IT [1992/32] | Title | German: | VERFAHREN ZUR HERSTELLUNG ELEKTRISCHER VERBINDUNGEN MIT HOCHTEMPERATURSUPRALEITERN UNTER VERWENDUNG METALLISCHER AUSGANGSSTOFFE UND DAS DARAUS GEFERTIGTE PRODUKT | [1992/32] | English: | PROCESS FOR MAKING ELECTRICAL CONNECTIONS TO HIGH TEMPERATURE SUPERCONDUCTORS USING A METALLIC PRECURSOR AND THE PRODUCT MADE THEREBY | [1992/32] | French: | PROCEDE DE FABRICATION DE CONNEXIONS ELECTRIQUES SUR DES SUPRACONDUCTEURS A HAUTE TEMPERATURE, A L'AIDE D'UN PRECURSEUR METALLIQUE, ET PRODUIT AINSI FABRIQUE | [1992/32] | Entry into regional phase | 18.05.1992 | National basic fee paid | 18.05.1992 | Search fee paid | 18.05.1992 | Designation fee(s) paid | 18.05.1992 | Examination fee paid | Examination procedure | 17.04.1991 | Request for preliminary examination filed International Preliminary Examining Authority: DE | 18.05.1992 | Examination requested [1992/32] | 20.12.1994 | Despatch of a communication from the examining division (Time limit: M06) | 05.02.1996 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time | 15.04.1996 | Reply to a communication from the examining division | 27.09.1996 | Despatch of a communication from the examining division (Time limit: M04) | 31.01.1997 | Reply to a communication from the examining division | 19.08.1997 | Despatch of communication of intention to grant (Approval: ) | 30.01.1998 | Despatch of communication that the application is refused, reason: formalities examination [1998/26] | 09.02.1998 | Application refused, date of legal effect [1998/26] | Request for further processing for: | 15.04.1996 | Request for further processing filed | 15.04.1996 | Full payment received (date of receipt of payment) Request granted | 30.04.1996 | Decision despatched | 22.03.1993 | Request for further processing filed | 22.03.1993 | Full payment received (date of receipt of payment) Request deemed not to be filed | 28.04.1993 | Decision despatched | Fees paid | Renewal fee | 02.11.1992 | Renewal fee patent year 03 | 02.11.1993 | Renewal fee patent year 04 | 31.10.1994 | Renewal fee patent year 05 | 30.10.1995 | Renewal fee patent year 06 | 21.10.1996 | Renewal fee patent year 07 | Penalty fee | Additional fee for renewal fee | 31.10.1997 | 08 M06 Not yet paid |
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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 | [AP]DE3905424 (VACUUMSCHMELZE GMBH [DE]); | [AP]EP0390517 (NGK INSULATORS LTD [JP]) | International search | JPS642216 [ ] (MITSUBISHI METAL CORP); | JPS6417318 [ ] (HITACHI LTD); | EP0305300 [ ] (SUMITOMO ELECTRIC INDUSTRIES [JP]); | JPS6457572 [ ] (MITSUBISHI ELECTRIC CORP); | JPS6489112 [ ] (FUJIKURA LTD, et al); | JPH0193423 [ ] (SANYO ELECTRIC CO); | JPH01153536 [ ] (TANAKA PRECIOUS METAL IND); | JPH01159983 [ ] (TOSHIBA CORP); | JPH01166416 [ ] (FUJIKURA LTD, et al); | US4879270 [ ] (MAXFIELD MACRAE [US], et al); | US4916114 [ ] (HOENIG ECKHARDT [DE]); | US4962084 [ ] (DEBARBADILLO II JOHN J [US], et al); | US4962085 [ ] (DEBARBADILLO II JOHN J [US], et al) | [A] - METALLURGICAL TRANSACTIONS, Vol. 18A October 1987 YUREK et al., Synthesis of a Superconducting Oxide by Oxidation of a Metallic Precursor, USA, P.1813. |