-
EP0903733
European procedure
Extract from the Register of European Patents
EP About this file: EP0903733
| EP0903733 - Optical recording medium and dipyrromethene metal chelate compound for use therein [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 14.10.2005 Database last updated on 03.09.2024 | Most recent event Tooltip | 14.10.2005 | No opposition filed within time limit | published on 30.11.2005 [2005/48] | Applicant(s) | For all designated states Mitsui Chemicals, Inc. 5-2, Higashi-Shimbashi 1-Chome Minato-ku Tokyo / JP | For all designated states Yamamoto Chemicals, Inc. 43, Yugechominami 1-Chome Yao-shi Osaka-fu / JP | [N/P] |
| Former [2004/49] | For all designated states MITSUI CHEMICALS, INC. 5-2, Higashi-Shimbashi 1-Chome Minato-ku Tokyo / JP | ||
| For all designated states YAMAMOTO CHEMICALS, INC. 43, Yugechominami 1-Chome Yao-shi Osaka-fu / JP | |||
| Former [1999/12] | For all designated states MITSUI CHEMICALS, INC. 2-5, Kasumigaseki 3-chome, Chiyoda-ku Tokyo / JP | ||
| For all designated states YAMAMOTO CHEMICALS, INC. 43, Yugechominami 1-Chome Yao-shi Osaka-fu / JP | Inventor(s) | 01 /
Misawa, Tsutami 2882-3-13, Iijimacho, Sakae-ku Yokohama-shi, Kanagawa / JP | 02 /
Nishimoto, Taizo 6-3-31, Jyomyoji Kamakura-shi, Kanagawa / JP | 03 /
Tsukahara, Hisashi 3-42-7-324, Hirado, Totsuka-ku Yokohama-shi, Kanagawa / JP | 04 /
Ogiso, Akira 3-42-7-522, Hirado, Totsuka-ku Yokohama-shi, Kanagawa / JP | 05 /
Sugimoto, Kenichi 2882-1-32, Iijimacho, Sakae-ku Yokohama-shi, Kanagawa / JP | 06 /
Mizoue, Kenji 3-42-7-311, Hirado, Totsuka-ku Yokohama-shi, Kanagawa / JP | 07 /
Takuma, Keisuke 1172-3-402, Kamikuratamachi, Totsuka-ku Yokohama-shi, Kanagawa / JP | 08 /
Kato, Kenichi 3-2-23, Onoedoori, Chuo-ku Kobe-shi, Hyogo / JP | 09 /
Masaoka, Toshihiro 1-21-14, Tamatsukuri, Chuo-ku Osaka-shi, Osaka / JP | 10 /
Kumagae, Yojiro 33-26, Nishinoyamacho Kawachinagano-shi, Osaka / JP | [1999/12] | Representative(s) | Zumstein jun., Fritz, et al Dr. F. Zumstein Dipl.-Ing. F. Klingseisen Bräuhausstrasse 4 80331 München / DE | [N/P] |
| Former [1999/12] | Zumstein, Fritz, Dr., et al Dr. F. Zumstein Dipl.-Ing. F. Klingseisen Bräuhausstrasse 4 80331 München / DE | Application number, filing date | 98117641.5 | 17.09.1998 | [1999/12] | Priority number, date | JP19970252010 | 17.09.1997 Original published format: JP 25201097 | JP19970334446 | 04.12.1997 Original published format: JP 33444697 | JP19980032908 | 16.02.1998 Original published format: JP 3290898 | JP19980032909 | 16.02.1998 Original published format: JP 3290998 | JP19980136736 | 19.05.1998 Original published format: JP 13673698 | [1999/12] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0903733 | Date: | 24.03.1999 | Language: | EN | [1999/12] | Type: | A3 Search report | No.: | EP0903733 | Date: | 21.04.1999 | [1999/16] | Type: | B1 Patent specification | No.: | EP0903733 | Date: | 08.12.2004 | Language: | EN | [2004/50] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 08.03.1999 | Classification | IPC: | G11B7/24, C07F5/02, C07D403/06 | [1999/16] | CPC: |
G11B7/246 (EP,US);
G11B7/24035 (KR);
G11B7/1365 (KR);
G11B7/241 (KR);
G11B7/2492 (EP,US);
G11B2007/24302 (KR);
G11B2007/24326 (KR);
G11B7/2472 (EP,US);
G11B7/2534 (EP,US);
G11B7/256 (EP,US);
G11B7/2595 (EP,US);
Y10S428/913 (EP,US);
|
| Former IPC [1999/12] | G11B7/24 | Designated contracting states | DE, FR, GB, NL [2000/01] |
| Former [1999/12] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | Optisches Aufzeichnungsmedium und darin verwendbare Dipyrromethen Metall-Chelat-Verbindung | [1999/12] | English: | Optical recording medium and dipyrromethene metal chelate compound for use therein | [1999/12] | French: | Support d'enregistrement optique et composé de métal chelaté dipyrromethène utilisable dans ce support | [1999/12] | Examination procedure | 17.09.1998 | Examination requested [1999/12] | 07.11.2000 | Despatch of a communication from the examining division (Time limit: M06) | 07.05.2001 | Reply to a communication from the examining division | 21.02.2003 | Despatch of a communication from the examining division (Time limit: M04) | 03.07.2003 | Reply to a communication from the examining division | 28.04.2004 | Communication of intention to grant the patent | 26.08.2004 | Fee for grant paid | 26.08.2004 | Fee for publishing/printing paid | Opposition(s) | 09.09.2005 | No opposition filed within time limit [2005/48] | Fees paid | Renewal fee | 21.09.2000 | Renewal fee patent year 03 | 13.09.2001 | Renewal fee patent year 04 | 30.09.2002 | Renewal fee patent year 05 | 30.09.2003 | Renewal fee patent year 06 | 29.09.2004 | Renewal fee patent year 07 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| 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]JPH09131968 ; | [DA]US5433896 (KANG HEE C [US], et al) [DA] 10 * claim 1 *; | [PX]EP0822544 (MITSUI TOATSU CHEMICALS [JP], et al) [PX] 1,3,4,8,9 * page 14 - page 16; examples 18,51; table 1 * * page 4, line 56 - page 6, line 2 * * page 20; examples 2,4,6,8,10; table 1 * | [A] - PATENT ABSTRACTS OF JAPAN, (19970930), vol. 097, no. 009, & JP09131968 A 19970520 (TDK CORP) [A] 1-9 * abstract * |