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EP0412007
European procedure
Extract from the Register of European Patents
EP About this file: EP0412007
| EP0412007 - Process for preparing superconducting thin films [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 12.10.1995 Database last updated on 26.06.2024 | Most recent event Tooltip | 12.10.1995 | No opposition filed within time limit | published on 29.11.1995 [1995/48] | 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 [1991/06] | For all designated states SUMITOMO ELECTRIC INDUSTRIES, LTD 5-33, Kitahama 4-chome, Chuo-ku Osaka-shi, Osaka-fu 541 / JP | Inventor(s) | 01 /
Harada, Keizo, C/o Itami Sumitomo Elc. Ind. Ltd. 1-1 Koyakita 1-chome Itami-shi, Hyogo / JP | 02 /
Itozaki, Hideo, C/o Itami Sumitomo Elc. Ind. Ltd. 1-1 Koyakita 1-chome Itami-shi, Hyogo / JP | [1991/06] | Representative(s) | Phélip, Bruno, et al Cabinet Harlé & Phélip 7, rue de Madrid 75008 Paris / FR | [N/P] |
| Former [1991/06] | Phélip, Bruno, et al c/o Cabinet Harlé & Phélip 21, rue de La Rochefoucauld F-75009 Paris / FR | Application number, filing date | 90402197.9 | 31.07.1990 | [1991/06] | Priority number, date | JP19890198647 | 31.07.1989 Original published format: JP 19864789 | [1991/06] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0412007 | Date: | 06.02.1991 | Language: | EN | [1991/06] | Type: | A3 Search report | No.: | EP0412007 | Date: | 10.04.1991 | Language: | EN | [1991/15] | Type: | B1 Patent specification | No.: | EP0412007 | Date: | 07.12.1994 | Language: | EN | [1994/49] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 19.02.1991 | Classification | IPC: | H01L39/24 | [1991/06] | CPC: |
H10N60/0381 (EP)
| Designated contracting states | DE, FR, GB [1991/06] | Title | German: | Verfahren zur Herstellung eines dünnen supraleitenden Films | [1991/06] | English: | Process for preparing superconducting thin films | [1991/06] | French: | Procédé pour la fabrication d'une couche mince supraconductive | [1991/06] | Examination procedure | 17.12.1990 | Examination requested [1991/07] | 11.03.1993 | Despatch of a communication from the examining division (Time limit: M06) | 02.09.1993 | Reply to a communication from the examining division | 02.03.1994 | Despatch of communication of intention to grant (Approval: Yes) | 20.04.1994 | Communication of intention to grant the patent | 28.06.1994 | Fee for grant paid | 28.06.1994 | Fee for publishing/printing paid | Opposition(s) | 08.09.1995 | No opposition filed within time limit [1995/48] | Fees paid | Renewal fee | 03.06.1992 | Renewal fee patent year 03 | 15.06.1993 | Renewal fee patent year 04 | 14.06.1994 | 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 | [X]JPH01104763 ; | [A]JPS6473776 ; | [AP]EP0342009 (OKI ELECTRIC IND CO LTD [JP]) | [X] - PATENT ABSTRACTS OF JAPAN, (19890724), vol. 013, no. 328, Database accession no. (C - 621)<3676>, & JP01104763 A 19890421 (CANON) | [YD] - APPLIED PHYSICS LETTERS vol. 53, no. 17, 24 October 1988, pages 1660-1662, New York, US; D.G. SCHLOM et al.: "Molecular beam epitaxy of layered Dy-Ba-Cu-O compounds" | [A] - PATENT ABSTRACTS OF JAPAN, (19890706), vol. 013, no. 292, Database accession no. (E - 782)<3640>, & JP01073776 A 19890320 (SEL) | [A] - APPLIED PHYSICS LETTERS vol. 54, no. 8, 20 February 1989, pages 754-756, New York, US; X.D. WU et al.: "High critical currents in epitaxial YBa2Cu3O7-x thin films on silicon with buffer layers" |