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EP0708438
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EP About this file: EP0708438
| EP0708438 - Porphyrin-like compound containing optical recording media [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 04.02.2000 Database last updated on 21.05.2024 | Most recent event Tooltip | 04.02.2000 | Application deemed to be withdrawn | published on 22.03.2000 [2000/12] | Applicant(s) | For all designated states MITSUI CHEMICALS, INC. 2-5, Kasumigaseki 3-chome, Chiyoda-ku Tokyo / JP | [N/P] |
| Former [1998/28] | For all designated states MITSUI CHEMICALS, INC. 2-5, Kasumigaseki 3-chome, Chiyoda-ku Tokyo / JP | ||
| Former [1996/17] | For all designated states MITSUI TOATSU CHEMICALS, Inc. 2-5 Kasumigaseki 3-chome Chiyoda-Ku Tokyo 100 / JP | Inventor(s) | 01 /
Takuma, Keisuke 1172-3-402, Kamikuratamachi, Totsuka-ku Yokohama-shi, Kanagawa-ken / JP | 02 /
Misawa, Tsutami 2882-3-13, Iijimacho, Sakae-ku Yokohama-shi, Kanagawa-ken / JP | 03 /
Yanagimachi, Masatoshi 2-618-2-2-210, Hazamacho Funabashi-shi, Chiba-ken / JP | 04 /
Umehara, Hideki 2-18-37-37, Kosugaya, Sakae-ku Yokohama-shi, Kanagawa-ken / JP | 05 /
Taniguchi, Yoshiteru 2882-1-33, Iijimacho, Sakae-ku Yokohama-shi, Kanagawa-ken / JP | 06 /
Hirose, Sumio 1272-97, Kudencho, Sakae-ku Yokohama-shi, Kanagawa-ken / JP | [1996/17] | Representative(s) | Mai, Oppermann & Partner i.L. Patentanwälte Postfach 3929 65029 Wiesbaden / DE | [N/P] |
| Former [1997/44] | Luderschmidt, Schüler & Partner GbR Patentanwälte, Postfach 3929 65029 Wiesbaden / DE | ||
| Former [1996/17] | Schüler, Horst, Dr. Patentanwalt, Kaiserstrasse 69 D-60329 Frankfurt / DE | Application number, filing date | 95116344.3 | 17.10.1995 | [1996/17] | Priority number, date | JP19940252449 | 18.10.1994 Original published format: JP 25244994 | [1996/17] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0708438 | Date: | 24.04.1996 | Language: | EN | [1996/17] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 09.02.1996 | Classification | IPC: | G11B7/24 | [1996/17] | CPC: |
G11B7/248 (EP,KR,US);
Y10S430/146 (EP,US)
| Designated contracting states | DE, FR, GB, NL [1996/17] | Title | German: | Porphyrinähnliche Derivate enthaltende optisches Aufzeichnungsmedium | [1996/17] | English: | Porphyrin-like compound containing optical recording media | [1996/17] | French: | Milieu d'enregistrement optique contenant un dérivé semblable de porphyrin | [1996/17] | Examination procedure | 17.10.1995 | Examination requested [1996/17] | 17.05.1999 | Despatch of a communication from the examining division (Time limit: M04) | 28.09.1999 | Application deemed to be withdrawn, date of legal effect [2000/12] | 26.10.1999 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2000/12] | Fees paid | Renewal fee | 21.10.1997 | Renewal fee patent year 03 | 27.10.1998 | Renewal fee patent year 04 | Penalty fee | Additional fee for renewal fee | 31.10.1999 | 05 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 | [X]EP0264928 (BASF AG [DE]) [X] 1 * page 3, line 5 - line 6; claim - * |