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EP0902985
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EP About this file: EP0902985
| EP0902985 - IMPROVED BREAKDOWN PROCESS FOR SUPERCONDUCTING CERAMIC COMPOSITE CONDUCTORS [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 06.12.2002 Database last updated on 28.03.2026 | Most recent event Tooltip | 06.12.2002 | Application deemed to be withdrawn | published on 22.01.2003 [2003/04] | Applicant(s) | For all designated states AMERICAN SUPERCONDUCTOR CORPORATION Two Technology Drive Westborough, MA 01581 / US | [1999/12] | Inventor(s) | 01 /
LI, Qi 12 Robert Road Marlborough, MA 01752 / US | 02 /
GREENE, Theodore, S. 122 Bloomfield Street Seekonk, MA 02771 / US | 03 /
RILEY, Gilbert, N., Jr. 630 Hemenway Street Marlborough, MA 01752 / US | 04 /
MICHELS, William, J. Apartment nr. 1 54 Marshall Street Brookline, MA 02146 / US | 05 /
CARTER, William, L. 17 Westchester Road Chelmsford, MA 01824 / US | [1999/12] | Representative(s) | Greenwood, John David, et al Graham Watt & Co LLP St Botolph's House 7-9 St Botolph's Road Sevenoaks Kent TN13 3AJ / GB | [N/P] |
| Former [1999/12] | Greenwood, John David, et al Graham Watt & Co. Riverhead Sevenoaks Kent TN13 2BN / GB | Application number, filing date | 97944279.5 | 21.05.1997 | [1999/12] | WO1997US08631 | Priority number, date | US19960651688 | 21.05.1996 Original published format: US 651688 | [1999/12] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO9748123 | Date: | 18.12.1997 | Language: | EN | [1997/54] | Type: | A2 Application without search report | No.: | EP0902985 | Date: | 24.03.1999 | Language: | EN | The application published by WIPO in one of the EPO official languages on 18.12.1997 takes the place of the publication of the European patent application. | [1999/12] | Search report(s) | International search report - published on: | EP | 30.04.1998 | Classification | IPC: | H01L39/24 | [1999/12] | CPC: |
H10N60/0801 (EP,US);
Y10T29/49014 (EP,US)
| Designated contracting states | DE, FR, GB, IT [1999/12] | Title | German: | VERBESSERTES DURCHBRUCHVERFAHREN FÜR SUPRALEITENDE LEITER AUS KERAMISCHEM VERBUNDMATERIAL | [1999/12] | English: | IMPROVED BREAKDOWN PROCESS FOR SUPERCONDUCTING CERAMIC COMPOSITE CONDUCTORS | [1999/12] | French: | PERFECTIONNEMENT D'UN PROCEDE DE DISSOCIATION POUR DES CONDUCTEURS SUPRACONDUCTEURS EN COMPOSITE CERAMIQUE | [1999/12] | Entry into regional phase | 01.12.1998 | National basic fee paid | 01.12.1998 | Designation fee(s) paid | 01.12.1998 | Examination fee paid | Examination procedure | 22.12.1997 | Request for preliminary examination filed International Preliminary Examining Authority: US | 04.12.1998 | Examination requested [1999/12] | 14.12.2000 | Despatch of a communication from the examining division (Time limit: M06) | 11.10.2001 | Reply to a communication from the examining division | 17.12.2001 | Despatch of a communication from the examining division (Time limit: M06) | 28.06.2002 | Application deemed to be withdrawn, date of legal effect [2003/04] | 08.08.2002 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2003/04] | Request for further processing for: | 11.10.2001 | Request for further processing filed | 11.10.2001 | Full payment received (date of receipt of payment) Request granted | 06.11.2001 | Decision despatched | Fees paid | Renewal fee | 04.06.1999 | Renewal fee patent year 03 | 05.06.2000 | Renewal fee patent year 04 | 23.05.2001 | Renewal fee patent year 05 | 21.05.2002 | Renewal fee patent year 06 | Penalty fee | Additional fee for renewal fee | 01.06.1999 | 03 M06 Fee paid on 04.06.1999 | 01.06.2000 | 04 M06 Fee paid on 05.06.2000 |
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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. | Cited in | International search | [A] TSAI M -J ET AL: "Properties of superconducting tapes as functions of mechanical processing", 1993 TAIWAN INTERNATIONAL CONFERENCE ON SUPERCONDUCTORS, TAIWAN, CHINA, 27-30 AUG. 1993, vol. 31, no. 6, pt.2, ISSN 0577-9073, CHINESE JOURNAL OF PHYSICS, DEC. 1993, TAIWAN, pages 1055 - 1059, XP002052775 [A] 1 * the whole document * | [A] JAMES M P ET AL: "The effect of lubrication on sequentially pressed long lengths of BSCCO-2223 powder in tube tape", APPLIED SUPERCONDUCTIVITY 1995. PROCEEDINGS OF EUCAS 1995, THE SECOND EUROPEAN CONFERENCE ON APPLIED SUPERCONDUCTIVITY, PROCEEDINGS OF 2ND EUROPEAN CONFERENCE ON APPLIED SUPERCONDUCTIVITY, EDINBURGH, UK, 3-6 JULY 1995, ISBN 0-7503-0348-4, 1995, BRISTOL, UK, IOP, UK, pages 343 - 346 vol.1, XP002052776 [A] 1 * Last sentence; page 346 * | Examination | UTSUNOMIYA H. ET AL: "Critical current density of rolled silver-sheathed Bi(2223) tapes", PHYSICA C, vol. 250, 1995, pages 340 - 348, XP004065890 DOI: http://dx.doi.org/10.1016/0921-4534(95)00103-4 |