EP0674028 - Diamond crystal and method of manufacturing the same [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 21.07.2000 Database last updated on 31.08.2024 | Most recent event Tooltip | 21.07.2000 | Application deemed to be withdrawn | published on 06.09.2000 [2000/36] | Applicant(s) | For all designated states TOKYO GAS CO., LTD. 5-20, Kaigan 1-chome Minato-ku Tokyo 105-0022 / JP | For all designated states TOKYO GAS CHEMICALS CO., LTD. 7-1, Nishi-Shinjuku 3-chome, Shinjuku-ku Tokyo / JP | [N/P] |
Former [1995/39] | For all designated states TOKYO GAS CO., LTD. 5-20, Kaigan 1-chome Minato-ku Tokyo 105 / JP | ||
For all designated states TOKYO GAS CHEMICALS CO., LTD. 7-1, Nishi-Shinjuku 3-chome, Shinjuku-ku Tokyo / JP | Inventor(s) | 01 /
Ishikura, Takefumi 1-28-2-301, Nishi-Sugamo, Toshima-Ku Tokyo / JP | 02 /
Yamashita, Satoshi 1-48-6-1202, Higashi-Ikebukuro, Toshima-Ku Tokyo / JP | 03 /
Ojika, Shin-ichi 1-43-2, Gotokuji, Setagaya-Ku Tokyo / JP | 04 /
Kawarada, Hiroshi 2-9-8-405, Nakagawa, Tsuzuki-Ku Yokohama-Shi, Kanagawa / JP | [1995/39] | Representative(s) | Lawrence, John Gordon, et al Lloyd Wise, McNeight & Lawrence Regent House Heaton Lane Stockport, Cheshire SK4 1BS / GB | [N/P] |
Former [1995/39] | Lawrence, John Gordon, et al McNeight & Lawrence Regent House Heaton Lane Stockport, Cheshire SK4 1BS / GB | Application number, filing date | 95301900.7 | 22.03.1995 | [1995/39] | Priority number, date | JP19940079975 | 25.03.1994 Original published format: JP 7997594 | [1995/39] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0674028 | Date: | 27.09.1995 | Language: | EN | [1995/39] | Type: | A3 Search report | No.: | EP0674028 | Date: | 03.04.1996 | [1996/14] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 16.02.1996 | Classification | IPC: | C30B25/00, C30B29/04 | [1995/39] | CPC: |
C30B25/02 (EP,US);
C30B29/04 (EP,KR,US);
Y10S977/879 (EP,US);
Y10T428/30 (EP,US);
Y10T428/31678 (EP,US)
| Designated contracting states | DE, FR, GB [1995/39] | Title | German: | Diamantkristall und Verfahren zu ihrer Herstellung | [1995/39] | English: | Diamond crystal and method of manufacturing the same | [1995/39] | French: | Cristal de diamant et procédé de sa fabrication | [1995/39] | Examination procedure | 07.05.1996 | Examination requested [1996/28] | 17.06.1996 | Despatch of a communication from the examining division (Time limit: M04) | 19.09.1996 | Reply to a communication from the examining division | 31.01.1997 | Despatch of a communication from the examining division (Time limit: M04) | 10.05.1997 | Reply to a communication from the examining division | 18.09.1997 | Despatch of a communication from the examining division (Time limit: M06) | 16.03.1998 | Reply to a communication from the examining division | 18.09.1998 | Despatch of a communication from the examining division (Time limit: M06) | 22.03.1999 | Reply to a communication from the examining division | 18.10.1999 | Despatch of a communication from the examining division (Time limit: M04) | 29.02.2000 | Application deemed to be withdrawn, date of legal effect [2000/36] | 04.04.2000 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2000/36] | Fees paid | Renewal fee | 13.02.1997 | Renewal fee patent year 03 | 16.02.1998 | Renewal fee patent year 04 | 12.02.1999 | Renewal fee patent year 05 | Penalty fee | Penalty fee Rule 85a EPC 1973 | 24.04.1995 | DE   M01   Fee paid on   01.05.1995 | 24.04.1995 | FR   M01   Fee paid on   01.05.1995 | 24.04.1995 | GB   M01   Fee paid on   01.05.1995 | Additional fee for renewal fee | 31.03.2000 | 06   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 | [A] - LONG WANG ET AL, "Heteroepitaxially grown diamond on a c-BN(111) surface", APPLIED PHYSICS LETTERS, NEW YORK US, (19930906), vol. 63, no. 10, pages 1336 - 1338 [A] 1-3,5,9 * the whole document * | [A] - YANG P C ET AL, "ORIENTED NUCLEATION OF DIAMOND FILMS ON NICKEL SUBSTRATES", EXTENDED ABSTRACTS, (19930101), vol. 93/1, page 677/678, XP000432887 [A] 1,3,5 * the whole document * | [A] - JOGENDER SINGH ET AL, "GAS FLOW EFFECTS IN SYNTHESIS OF DIAMOND BY HOT-FILAMENT CHEMICAL VAPOR DEPOSITION", THIN SOLID FILMS, (19940115), vol. 238, no. 1, pages 133 - 140, XP000426869 [A] 1-3,5,6,9 * the whole document * DOI: http://dx.doi.org/10.1016/0040-6090(94)90663-7 |