EP0559204 - Positive type resist composition [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 06.08.1999 Database last updated on 03.09.2024 | Most recent event Tooltip | 06.08.1999 | No opposition filed within time limit | published on 22.09.1999 [1999/38] | Applicant(s) | For all designated states Sumitomo Chemical Co., Ltd. 5-33, Kitahama-4-chome Chuo-ku Osaka / JP | [N/P] |
Former [1998/39] | For all designated states Sumitomo Chemical Co., Ltd. 5-33, Kitahama-4-chome Chuo-ku, Osaka / JP | ||
Former [1996/38] | For all designated states SUMITOMO CHEMICAL COMPANY LIMITED 5-33, Kitahama 4-chome, Chuo-ku Osaka-shi, Osaka 541 / JP | ||
Former [1993/36] | For all designated states SUMITOMO CHEMICAL COMPANY, LIMITED 5-33, Kitahama 4-chome Chuo-ku Osaka / JP | Inventor(s) | 01 /
Osaki, Haruyoshi 10-3-311, Sonehigashinocho-2-chome Toyonaka-shi / JP | 02 /
Moriuma, Hiroshi 4-3, Gakuen Minami-2-chome Nara-shi / JP | 03 /
Uetani, Yasunori 10-3-350, Sonehigashinocho-2-chome Toyonaka-shi / JP | [1993/36] | Representative(s) | Vossius & Partner Patentanwälte Rechtsanwälte mbB Siebertstrasse 3 81675 München / DE | [N/P] |
Former [1993/36] | VOSSIUS & PARTNER Postfach 86 07 67 D-81634 München / DE | Application number, filing date | 93103508.3 | 04.03.1993 | [1993/36] | Priority number, date | JP19920048438 | 05.03.1992 Original published format: JP 4843892 | [1993/36] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0559204 | Date: | 08.09.1993 | Language: | EN | [1993/36] | Type: | B1 Patent specification | No.: | EP0559204 | Date: | 30.09.1998 | Language: | EN | [1998/40] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 23.06.1993 | Classification | IPC: | G03F7/023 | [1993/36] | CPC: |
C08G8/04 (EP,US);
G03F7/00 (KR);
G03F7/0236 (EP,US)
| Designated contracting states | BE, DE, FR, GB, IT, NL [1993/36] | Title | German: | Positiv arbeitende Resistzusammensetzung | [1993/36] | English: | Positive type resist composition | [1993/36] | French: | Composition pour réserve de type positif | [1993/36] | Examination procedure | 04.02.1994 | Examination requested [1994/14] | 01.10.1997 | Despatch of communication of intention to grant (Approval: No) | 11.02.1998 | Despatch of communication of intention to grant (Approval: later approval) | 24.02.1998 | Communication of intention to grant the patent | 20.05.1998 | Fee for grant paid | 20.05.1998 | Fee for publishing/printing paid | Opposition(s) | 01.07.1999 | No opposition filed within time limit [1999/38] | Fees paid | Renewal fee | 30.03.1995 | Renewal fee patent year 03 | 29.03.1996 | Renewal fee patent year 04 | 27.03.1997 | Renewal fee patent year 05 | 30.03.1998 | 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. | Documents cited: | Search | [A]EP0415266 (SUMITOMO CHEMICAL CO [JP]); | [A]EP0461654 (SUMITOMO CHEMICAL CO [JP]) |