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EP0177121
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Extract from the Register of European Patents
EP About this file: EP0177121
| EP0177121 - Pharmaceutical dioxane derivatives [Right-click to bookmark this link] | Status | The application has been refused Status updated on 21.06.1990 Database last updated on 30.03.2026 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states IMPERIAL CHEMICAL INDUSTRIES PLC Imperial Chemical House, Millbank London SW1P 3JF / GB | [1986/15] | Inventor(s) | 01 /
Brewster, Andrew George 3 Hurst Lane Bollington Macclesfield Cheshire / GB | 02 /
Brown, George Robert 11 Church Road Wilmslow Cheshire / GB | 03 /
Smithers, Michael James 15 Farnham Avenue Macclesfield Cheshire / GB | [1986/15] | Representative(s) | Smith, Stephen Collyer, et al ICI Group Patents Services Dept. PO Box 6 Shire Park Bessemer Road Welwyn Garden City, Herts, AL7 1HD / GB | [N/P] |
| Former [1986/15] | Smith, Stephen Collyer, et al ICI Group Patents Services Dept. PO Box 6 Shire Park Bessemer Road Welwyn Garden City Herts, AL7 1HD / GB | Application number, filing date | 85304712.4 | 02.07.1985 | [1986/15] | Priority number, date | GB19840017314 | 06.07.1984 Original published format: GB 8417314 | [1986/15] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0177121 | Date: | 09.04.1986 | Language: | EN | [1986/15] | Type: | A3 Search report | No.: | EP0177121 | Date: | 03.12.1986 | Language: | EN | [1986/49] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 14.10.1986 | Classification | IPC: | C07D319/06, A61K31/335 | [1986/15] | CPC: |
C07D319/06 (EP,KR,US);
A61P43/00 (EP);
A61P7/02 (EP);
A61P9/08 (EP);
C07C51/367 (EP,US);
C07C59/64 (EP,US)
| C-Set: |
C07C51/367, C07C59/64 (EP,US)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1986/15] | Title | German: | Dioxanyl Arzneimittel | [1986/15] | English: | Pharmaceutical dioxane derivatives | [1986/15] | French: | Agents pharmaceutiques dioxanylés | [1986/15] | File destroyed: | 14.06.1996 | Examination procedure | 18.04.1987 | Examination requested [1987/25] | 01.02.1988 | Despatch of a communication from the examining division (Time limit: M02) | 06.04.1988 | Reply to a communication from the examining division | 07.07.1989 | Despatch of a communication from the examining division (Time limit: M02) | 09.08.1989 | Reply to a communication from the examining division | 21.09.1989 | Despatch of communication of intention to grant (Approval: ) | 09.03.1990 | Despatch of communication that the application is refused, reason: formalities examination [1990/32] | 19.03.1990 | Application refused, date of legal effect [1990/32] | Fees paid | Renewal fee | 06.06.1987 | Renewal fee patent year 03 | 14.06.1988 | Renewal fee patent year 04 | 12.06.1989 | Renewal fee patent year 05 |
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