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EP0163416
European procedure
Extract from the Register of European Patents
EP About this file: EP0163416
| EP0163416 - Phenol derivatives [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 03.04.1990 Database last updated on 19.03.2026 | Most recent event Tooltip | 07.03.1997 | Lapse of the patent in a contracting state | published on 23.04.1997 [1997/17] | Applicant(s) | For all designated states IMPERIAL CHEMICAL INDUSTRIES PLC Imperial Chemical House, Millbank London SW1P 3JF / GB | [1985/49] | Inventor(s) | 01 /
Bowler, Jean 9 Tatton Drive Sandbach Cheshire / GB | 02 /
Glen, Alasdair Thomas 5 Hall Grove Macclesfield Cheshire / GB | 03 /
Crawley, Graham Charles 3 Gin Clough Rainow Macclesfield Cheshire / GB | 04 /
Large, Michael Stewart 38 Grangefields Biddulph Stoke-on-Trent Staffordshire / GB | 05 /
Edwards, Philip Neil 24, Brookdale Road Bramhall Cheshire / GB | 06 /
Tait, Brian Steele 3, Batemill Close Macclesfield Cheshire / GB | [1985/49] | Representative(s) | Slatcher, Reginald Peter, et al ICI Group Patents Services Dept. PO Box 6 Shire Park Bessemer Road Welwyn Garden City, Herts, AL7 1HD / GB | [1985/49] | Application number, filing date | 85302881.9 | 24.04.1985 | [1985/49] | Priority number, date | GB19840010900 | 27.04.1984 Original published format: GB 8410900 | GB19840026753 | 23.10.1984 Original published format: GB 8426753 | [1985/49] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0163416 | Date: | 04.12.1985 | Language: | EN | [1985/49] | Type: | A3 Search report | No.: | EP0163416 | Date: | 08.10.1986 | Language: | EN | [1986/41] | Type: | B1 Patent specification | No.: | EP0163416 | Date: | 31.05.1989 | Language: | EN | [1989/22] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 19.08.1986 | Classification | IPC: | C07C103/34, C07C147/14, C07C147/02, C07C149/18, C07C149/20, C07C149/26, C07C149/273, A61K31/16, A61K31/215, A61K31/10 | [1986/41] | CPC: |
C07C323/16 (EP,US);
A61P35/00 (EP);
C07C317/18 (EP,US);
C07C45/46 (EP,US);
C07C45/515 (EP,US);
C07C45/68 (EP,US);
C07C49/755 (EP,US);
C07C49/757 (EP,US);
C07C65/40 (EP,US);
| C-Set: |
C07C45/46, C07C49/755 (EP,US);
C07C45/515, C07C49/757 (US,EP);
C07C45/68, C07C49/755 (US,EP)
|
| Former IPC [1986/40] | C07C103/34, C07C149/20, C07C149/26, C07C147/14, C07C103/34, C07C149/26, C07C149/273, A61K31/16, A61K31/215, A61K31/10 | ||
| Former IPC [1985/49] | C07C149/18, C07C149/20, C07C149/26, C07C147/14, C07C103/34 | Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1985/49] | Title | German: | Phenol-Derivate | [1985/49] | English: | Phenol derivatives | [1985/49] | French: | Dérivés de phénol | [1985/49] | Examination procedure | 17.03.1987 | Examination requested [1987/20] | 22.12.1987 | Despatch of a communication from the examining division (Time limit: M04) | 21.04.1988 | Reply to a communication from the examining division | 21.09.1988 | Despatch of communication of intention to grant (Approval: Yes) | 01.12.1988 | Communication of intention to grant the patent | 21.12.1988 | Fee for grant paid | 21.12.1988 | Fee for publishing/printing paid | Opposition(s) | 01.03.1990 | No opposition filed within time limit [1990/21] | Fees paid | Renewal fee | 11.03.1987 | Renewal fee patent year 03 | 07.03.1988 | Renewal fee patent year 04 | 08.03.1989 | Renewal fee patent year 05 |
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