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EP0545420
European procedure
Extract from the Register of European Patents
EP About this file: EP0545420
| EP0545420 - Imidazole azo dyes and thermal transfer dye donating materials containing them [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 21.05.1999 Database last updated on 30.10.2024 | Most recent event Tooltip | 17.02.2006 | Change - lapse in a contracting state Updated state(s): FR | published on 05.04.2006 [2006/14] | Applicant(s) | For all designated states FUJI PHOTO FILM CO., LTD. 210 Nakanuma Minami-Ashigara-shi, Kanagawa-ken / JP | [N/P] |
| Former [1998/29] | For all designated states FUJI PHOTO FILM CO., LTD. 210 Nakanuma Minami-Ashigara-shi Kanagawa / JP | ||
| Former [1993/23] | For all designated states FUJI PHOTO FILM CO., LTD. 210 Nakanuma Minami Ashigara-shi Kanagawa / JP | Inventor(s) | 01 /
Mikoshiba, Hisashi, c/o Fuji Photo Film Co., Ltd. 210, Nakanuma Minami Ashigara-shi, Kanagawa / JP | 02 /
Tateishi, Tomomi, c/o Fuji Photo Film Co., Ltd. 210, Nakanuma Minami Ashigara-shi, Kanagawa / JP | [1993/23] | Representative(s) | Barz, Peter, et al Meissner Bolte & Partner GbR Postfach 86 06 24 81633 München / DE | [N/P] |
| Former [1995/25] | Barz, Peter, Dr., et al Patentanwalt Kaiserplatz 2 D-80803 München / DE | ||
| Former [1993/23] | Barz, Peter, Dr. Patentanwälte Dipl.-Ing. G. Dannenberg Dr. P. Weinhold, Dr. D. Gudel Dipl.-Ing. S. Schubert, Dr. P. Barz Siegfriedstrasse 8 D-80803 München / DE | Application number, filing date | 92120674.4 | 03.12.1992 | [1993/23] | Priority number, date | JP19910347705 | 04.12.1991 Original published format: JP 34770591 | [1993/23] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0545420 | Date: | 09.06.1993 | Language: | EN | [1993/23] | Type: | A3 Search report | No.: | EP0545420 | Date: | 11.05.1994 | Language: | EN | [1994/19] | Type: | B1 Patent specification | No.: | EP0545420 | Date: | 15.07.1998 | Language: | EN | [1998/29] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 25.03.1994 | Classification | IPC: | C09B29/36, B41M5/38 | [1993/23] | CPC: |
B41M5/388 (EP,US);
C09B29/3647 (EP,US);
C09B31/14 (EP,US)
| Designated contracting states | DE, FR, GB [1993/23] | Title | German: | Imidazolazofarbstoffe und diese Verbindungen enthaltende farbstoffgebende Materialien für thermische Übertragung | [1993/23] | English: | Imidazole azo dyes and thermal transfer dye donating materials containing them | [1993/23] | French: | Colorants imidazolazoiques et matériaux donneurs de colorants pour le transfert thermique les contenant | [1993/23] | Examination procedure | 14.10.1994 | Examination requested [1994/49] | 20.09.1996 | Despatch of a communication from the examining division (Time limit: M06) | 18.03.1997 | Reply to a communication from the examining division | 14.10.1997 | Despatch of communication of intention to grant (Approval: Yes) | 19.01.1998 | Communication of intention to grant the patent | 06.03.1998 | Fee for grant paid | 06.03.1998 | Fee for publishing/printing paid | Opposition(s) | 16.04.1999 | No opposition filed within time limit [1999/27] | Fees paid | Renewal fee | 08.12.1994 | Renewal fee patent year 03 | 22.12.1995 | Renewal fee patent year 04 | 19.12.1996 | Renewal fee patent year 05 | 29.12.1997 | Renewal fee patent year 06 |
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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. | Lapses during opposition Tooltip | FR | 15.07.1998 | [2006/14] |
| Former [1999/22] | FR | 11.12.1998 | Documents cited: | Search | [A]GB1339378 (BAYER AG) [A] 1-7 * examples 1,5-44,63-69 *; | [D]DE2129524 (BAYER AG); | [A]EP0340723 (EASTMAN KODAK CO [US]) [A] 9,10 * abstract *; | [A]EP0331170 (FUJI PHOTO FILM CO LTD [JP]) [A] 9,10 * abstract * * page 4 - page 5 *; | [A]EP0423796 (FUJI PHOTO FILM CO LTD [JP]) [A] 9,10 * page 14, formula XXVI *; page 63 * * page 64 * * page 74 * * page 100 * * page 132 *; | [D]JPH03205189 (FUJI PHOTO FILM CO LTD); | [DA]GB2083726 (MINNESOTA MINING & MFG) [DA] 9,10 * abstract * *page 3, dye C * | [X] - B. K. PARK ET. AL., "MO theoretical interpretation for lambda-max of synthesized benzeneazo imidazole dyes", CHEMICAL ABSTRACTS, (19790205), vol. 90, no. 6, Database accession no. 40182a, page 66, column 1 [X] 1,5,7 * abstract * | [ ] - B. K. PARK ET. AL., "dito", TAEHAN HWAHAK HOECHI, KYUNGSAN, SOUTH KOREA, (1978), vol. 22, no. 4, pages 275 - 280 [ ] * page 276, paragraph 1.2 * |