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EP0393923
European procedure
Extract from the Register of European Patents
EP About this file: EP0393923
| EP0393923 - 6-Fluoroshikimic acid derivatives [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 27.08.1994 Database last updated on 31.08.2024 | 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 Zeneca Limited 15 Stanhope Gate London W1Y 6LN / GB | [N/P] |
| Former [1993/42] | For all designated states ZENECA LIMITED 15 Stanhope Gate London W1Y 6LN / GB | ||
| Former [1990/43] | For all designated states IMPERIAL CHEMICAL INDUSTRIES PLC Imperial Chemical House, Millbank London SW1P 3JF / GB | Inventor(s) | 01 /
Sutherland, James Kenneth 34C, Norris Hill Drive, Heaton Norris Stockport, Cheshire / GB | 02 /
Watkins, William John 'Parkfield', Nether Alderley Macclesfield, Cheshire SK10 4TP / GB | 03 /
Snow, George Alan 29 Sycamore Crescent, Macclesfield Cheshire SK10 8LW / GB | 04 /
Davies, Gareth Morse 54, Badger Road, Macclesfield Cheshire SK10 2EP / GB | [1990/43] | Representative(s) | Denerley, Paul Millington, et al ICI Group Patents Services Dept. PO Box 6 Shire Park Bessemer Road Welwyn Garden City Herts, AL7 1HD / GB | [N/P] |
| Former [1990/43] | Denerley, Paul Millington, Dr., 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 | 90303935.2 | 11.04.1990 | [1990/43] | Priority number, date | GB19890008700 | 18.04.1989 Original published format: GB 8908700 | [1990/43] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0393923 | Date: | 24.10.1990 | Language: | EN | [1990/43] | Type: | B1 Patent specification | No.: | EP0393923 | Date: | 27.10.1993 | Language: | EN | [1993/43] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 06.08.1990 | Classification | IPC: | C07C62/32, C07C69/757, C07C51/00, C07C67/00, C07D303/38, C07F9/117, A61K31/19, A61K31/215, A01N37/08 | [1990/43] | CPC: |
C07D493/04 (EP,US);
A01N37/40 (EP,US);
A01N57/14 (EP,US);
C07C62/32 (EP,US);
C07D303/40 (EP,US);
C07F9/117 (EP,US);
C07F9/65507 (EP,US)
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| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, NL, SE [1990/43] | Title | German: | 6-Fluorshikiminsäurederivate | [1990/43] | English: | 6-Fluoroshikimic acid derivatives | [1990/43] | French: | Dérivés de l'acide 6-fluoroshikimique | [1990/43] | Examination procedure | 18.03.1991 | Examination requested [1991/20] | 15.10.1992 | Despatch of communication of intention to grant (Approval: No) | 26.04.1993 | Despatch of communication of intention to grant (Approval: later approval) | 03.05.1993 | Communication of intention to grant the patent | 21.05.1993 | Fee for grant paid | 21.05.1993 | Fee for publishing/printing paid | Opposition(s) | 28.07.1994 | No opposition filed within time limit [1994/42] | Fees paid | Renewal fee | 06.03.1992 | Renewal fee patent year 03 | 05.03.1993 | Renewal fee patent year 04 |
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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 | [XP] - CHEMICAL ABSTRACTS, vol. 112, no. 7, February 12, 1980 Columbus, Ohio, USA S.BOWLES et al. "Reactivity studies in the shikimic acid series" page 726, column 2, abstract- no. 55 429h | [AD] - CHEMICAL ABSTRACTS, vol.90, no. 23, June 4, 1990 Columbus, Ohio, USA B.GANEM "From glucose to aromatics: recent develop- ments in natural products of the shikimic acid path" page 615, column 1, abstract -no. 186 420y |