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EP0045602
European procedure
Extract from the Register of European Patents
EP About this file: EP0045602
| EP0045602 - Novel polycyclic indole derivatives [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 19.09.1986 Database last updated on 11.04.2026 | Most recent event Tooltip | 19.09.1986 | No opposition filed within time limit | published on 05.11.1986 [1986/45] | Applicant(s) | For all designated states Sumitomo Chemical Company, Limited 5-33, Kitahama 4-chome Chuo-ku Osaka 541-8550 / JP | [N/P] |
| Former [1982/06] | For all designated states SUMITOMO CHEMICAL COMPANY, LIMITED Kitahama 4-chome 5-33 Chuo-ku Osaka 541 / JP | Inventor(s) | 01 /
Ono, Keiichi 5-3-530, Higashiawaji-1-chome Highshiyodogawa-ku Osaka / JP | 02 /
Kawakami, Hajime 14-7, Mefu-2-chome Takarazuka-shi / JP | 03 /
Katsube, Junki 10-20, Machikaneyamacho Toyonaka-shi / JP | [1982/06] | Representative(s) | Goldin, Douglas Michael, et al J.A. KEMP & CO. 14 South Square Gray's Inn London WC1R 5JJ / GB | [N/P] |
| Former [1982/06] | Goldin, Douglas Michael, et al J.A. KEMP & CO. 14, South Square Gray's Inn London WC1R 5LX / GB | Application number, filing date | 81303411.3 | 24.07.1981 | [1982/06] | Priority number, date | JP19800108495 | 06.08.1980 Original published format: JP 10849580 | [1982/06] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0045602 | Date: | 10.02.1982 | Language: | EN | [1982/06] | Type: | B1 Patent specification | No.: | EP0045602 | Date: | 21.11.1985 | Language: | EN | [1985/47] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 04.12.1981 | Classification | IPC: | C07D461/00, A61K31/395 | [1982/06] | CPC: |
C07D461/00 (EP,US);
A61P25/28 (EP);
A61P9/08 (EP)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, NL, SE [1982/06] | Title | German: | Polycyclische Indol-Derivate | [1982/06] | English: | Novel polycyclic indole derivatives | [1982/06] | French: | Dérivés polycycliques d'indole | [1982/06] | Examination procedure | 26.07.1982 | Examination requested [1982/40] | 09.08.1983 | Despatch of a communication from the examining division (Time limit: M06) | 07.02.1984 | Reply to a communication from the examining division | 16.07.1984 | Despatch of a communication from the examining division (Time limit: M06) | 12.11.1984 | Reply to a communication from the examining division | 06.02.1985 | Despatch of communication of intention to grant (Approval: ) | 03.05.1985 | Communication of intention to grant the patent | 22.07.1985 | Fee for grant paid | 22.07.1985 | Fee for publishing/printing paid | Opposition(s) | 22.08.1986 | No opposition filed within time limit [1986/45] | Fees paid | Renewal fee | 16.07.1983 | Renewal fee patent year 03 | 11.07.1984 | Renewal fee patent year 04 | 11.07.1985 | Renewal fee patent year 05 |
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